MAYBE
*** Computating Strongly Quasi-Reducible Parts ***
TRS:
   [ seteq(?xs,?ys) -> and(subseteq(?xs,?ys),subseteq(?ys,?xs)),
     subseteq(nil,nil) -> true,
     subseteq(nil,cons(?y,?ys)) -> false,
     subseteq(cons(?x,?xs),?ys) -> and(member(?x,?ys),subseteq(?xs,?ys)),
     member(?x,nil) -> false,
     member(?x,cons(?y,?ys)) -> or(eq(?x,?y),member(?x,?ys)),
     eq(0,0) -> true,
     eq(0,s(?y)) -> false,
     eq(s(?x),0) -> false,
     eq(s(?x),s(?y)) -> eq(?x,?y),
     or(?x,true) -> true,
     or(true,?y) -> true,
     or(false,false) -> false,
     and(true,true) -> true,
     and(?x,false) -> false,
     and(false,?y) -> false,
     app(nil,?ys) -> ?ys,
     app(cons(?x,?xs),?ys) -> cons(?x,app(?xs,?ys)),
     seteq(app(?xs,?ys),app(?ys,?xs)) -> true ]
Constructors: {0,s,nil,cons,true,false}
Defined function symbols: {eq,or,and,app,seteq,member,subseteq}
Constructor subsystem:
   [ ]
Rule part & Conj Part:
   [ seteq(?xs,?ys) -> and(subseteq(?xs,?ys),subseteq(?ys,?xs)),
     subseteq(nil,nil) -> true,
     subseteq(nil,cons(?y,?ys)) -> false,
     subseteq(cons(?x,?xs),?ys) -> and(member(?x,?ys),subseteq(?xs,?ys)),
     member(?x,nil) -> false,
     member(?x,cons(?y,?ys)) -> or(eq(?x,?y),member(?x,?ys)),
     eq(0,0) -> true,
     eq(0,s(?y)) -> false,
     eq(s(?x),0) -> false,
     eq(s(?x),s(?y)) -> eq(?x,?y),
     or(?x,true) -> true,
     or(true,?y) -> true,
     or(false,false) -> false,
     and(true,true) -> true,
     and(?x,false) -> false,
     and(false,?y) -> false,
     app(nil,?ys) -> ?ys,
     app(cons(?x,?xs),?ys) -> cons(?x,app(?xs,?ys)) ]
   [ seteq(app(?xs,?ys),app(?ys,?xs)) -> true ]
Trying with:
R:
   [ seteq(?xs,?ys) -> and(subseteq(?xs,?ys),subseteq(?ys,?xs)),
     subseteq(nil,nil) -> true,
     subseteq(nil,cons(?y,?ys)) -> false,
     subseteq(cons(?x,?xs),?ys) -> and(member(?x,?ys),subseteq(?xs,?ys)),
     member(?x,nil) -> false,
     member(?x,cons(?y,?ys)) -> or(eq(?x,?y),member(?x,?ys)),
     eq(0,0) -> true,
     eq(0,s(?y)) -> false,
     eq(s(?x),0) -> false,
     eq(s(?x),s(?y)) -> eq(?x,?y),
     or(?x,true) -> true,
     or(true,?y) -> true,
     or(false,false) -> false,
     and(true,true) -> true,
     and(?x,false) -> false,
     and(false,?y) -> false,
     app(nil,?ys) -> ?ys,
     app(cons(?x,?xs),?ys) -> cons(?x,app(?xs,?ys)) ]
E:
   [ seteq(app(?xs,?ys),app(?ys,?xs)) = true ]
*** Ground Confluence Check by Rewriting Induction ***
Sort: {Nat,Bool,List}
Signature:
   [ seteq : List,List -> Bool,
     subseteq : List,List -> Bool,
     member : Nat,List -> Bool,
     eq : Nat,Nat -> Bool,
     or : Bool,Bool -> Bool,
     and : Bool,Bool -> Bool,
     app : List,List -> List,
     cons : Nat,List -> List,
     true : Bool,
     false : Bool,
     nil : List,
     s : Nat -> Nat,
     0 : Nat ]
Rule Part:
   [ seteq(?xs,?ys) -> and(subseteq(?xs,?ys),subseteq(?ys,?xs)),
     subseteq(nil,nil) -> true,
     subseteq(nil,cons(?y,?ys)) -> false,
     subseteq(cons(?x,?xs),?ys) -> and(member(?x,?ys),subseteq(?xs,?ys)),
     member(?x,nil) -> false,
     member(?x,cons(?y,?ys)) -> or(eq(?x,?y),member(?x,?ys)),
     eq(0,0) -> true,
     eq(0,s(?y)) -> false,
     eq(s(?x),0) -> false,
     eq(s(?x),s(?y)) -> eq(?x,?y),
     or(?x,true) -> true,
     or(true,?y) -> true,
     or(false,false) -> false,
     and(true,true) -> true,
     and(?x,false) -> false,
     and(false,?y) -> false,
     app(nil,?ys) -> ?ys,
     app(cons(?x,?xs),?ys) -> cons(?x,app(?xs,?ys)) ]
Conjecture Part:
   [ seteq(app(?xs,?ys),app(?ys,?xs)) = true ]
Precedence (by weight): {(0,6),(s,13),(eq,0),(or,5),(and,3),(app,14),(nil,11),(cons,10),(true,2),(false,8),(seteq,15),(member,9),(subseteq,12)}
Rule part is confluent.
R0 is ground confluent.
Check conj part consists of inductive theorems of R0.
Rules:
   [ seteq(?xs,?ys) -> and(subseteq(?xs,?ys),subseteq(?ys,?xs)),
     subseteq(nil,nil) -> true,
     subseteq(nil,cons(?y,?ys)) -> false,
     subseteq(cons(?x,?xs),?ys) -> and(member(?x,?ys),subseteq(?xs,?ys)),
     member(?x,nil) -> false,
     member(?x,cons(?y,?ys)) -> or(eq(?x,?y),member(?x,?ys)),
     eq(0,0) -> true,
     eq(0,s(?y)) -> false,
     eq(s(?x),0) -> false,
     eq(s(?x),s(?y)) -> eq(?x,?y),
     or(?x,true) -> true,
     or(true,?y) -> true,
     or(false,false) -> false,
     and(true,true) -> true,
     and(?x,false) -> false,
     and(false,?y) -> false,
     app(nil,?ys) -> ?ys,
     app(cons(?x,?xs),?ys) -> cons(?x,app(?xs,?ys)) ]
Conjectures:
   [ seteq(app(?xs,?ys),app(?ys,?xs)) = true ]
STEP 0
ES:
   [ seteq(app(?xs,?ys),app(?ys,?xs)) = true ]
HS:
   [ ]
ES0:
   [ and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) = true ]
HS0:
   [ ]
ES1:
   [ and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) = true ]
HS1:
   [ ]
Expand and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) = true
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),app(nil,?ys_13))) = true,
     and(subseteq(cons(?x_14,app(?xs_14,?ys_14)),app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),app(cons(?x_14,?xs_14),?ys_14))) = true ]
ES2:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS2:
   [ and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 1
ES:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS:
   [ and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS0:
   [ and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS1:
   [ and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) = true
   [ and(subseteq(nil,nil),subseteq(app(nil,nil),nil)) = true,
     and(subseteq(cons(?x_14,?xs_14),cons(?x_14,app(?xs_14,nil))),subseteq(app(cons(?x_14,?xs_14),nil),cons(?x_14,?xs_14))) = true ]
ES2:
   [ true = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS2:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 2
ES:
   [ true = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ true = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS0:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true ]
HS1:
   [ and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) = true
   [ and(and(member(?x,cons(?x,?xs)),subseteq(app(?xs,nil),app(nil,cons(?x,?xs)))),subseteq(app(nil,cons(?x,?xs)),cons(?x,app(?xs,nil)))) = true,
     and(and(member(?x,cons(?x_14,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),app(cons(?x_14,?xs_14),cons(?x,?xs)))),subseteq(app(cons(?x_14,?xs_14),cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14))))) = true ]
ES2:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true ]
HS2:
   [ and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 3
ES:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true ]
HS:
   [ and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true ]
HS0:
   [ and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true ]
HS1:
   [ and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) = true
   [ and(and(or(true,member(0,?xs)),subseteq(app(?xs,nil),cons(0,?xs))),and(or(eq(0,0),member(0,app(?xs,nil))),subseteq(?xs,cons(0,app(?xs,nil))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(s(?y_8),s(?y_8)),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true ]
HS2:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 4
ES:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true ]
HS:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true ]
HS0:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true ]
HS1:
   [ and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) = true
   [ and(and(true,subseteq(nil,cons(0,nil))),and(true,subseteq(nil,cons(0,app(nil,nil))))) = true,
     and(and(true,subseteq(cons(?x_14,app(?xs_14,nil)),cons(0,cons(?x_14,?xs_14)))),and(true,subseteq(cons(?x_14,?xs_14),cons(0,app(cons(?x_14,?xs_14),nil))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true ]
HS2:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 5
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true ]
HS:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true ]
HS1:
   [ and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) = true
   [ and(and(or(true,member(0,app(?xs,nil))),subseteq(?xs,cons(0,app(?xs,nil)))),and(or(eq(0,0),member(0,?xs)),subseteq(app(?xs,nil),cons(0,?xs)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(s(?y_8),s(?y_8)),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true ]
ES2:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS2:
   [ and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 6
ES:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS:
   [ and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS0:
   [ and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS1:
   [ and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) = true
   [ and(and(true,false),and(true,subseteq(app(nil,nil),cons(0,nil)))) = true,
     and(and(true,and(member(?x_3,cons(0,app(cons(?x_3,?xs_3),nil))),subseteq(?xs_3,cons(0,app(cons(?x_3,?xs_3),nil))))),and(true,subseteq(app(cons(?x_3,?xs_3),nil),cons(0,cons(?x_3,?xs_3))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS2:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 7
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     false = true ]
HS1:
   [ and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) = true
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),nil)),subseteq(nil,cons(s(?y_8),app(nil,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),nil)),subseteq(app(nil,nil),cons(s(?y_8),nil)))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),cons(?x_22,app(?xs_22,nil)))),subseteq(cons(?x_22,?xs_22),cons(s(?y_8),app(cons(?x_22,?xs_22),nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),cons(?x_22,?xs_22))),subseteq(app(cons(?x_22,?xs_22),nil),cons(s(?y_8),cons(?x_22,?xs_22))))) = true ]
ES2:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 8
ES:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) = true
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),nil)),subseteq(nil,cons(s(?y_8),nil))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(nil,nil))),subseteq(nil,cons(s(?y_8),app(nil,nil))))) = true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),cons(?x_22,?xs_22))),subseteq(cons(?x_22,app(?xs_22,nil)),cons(s(?y_8),cons(?x_22,?xs_22)))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(cons(?x_22,?xs_22),nil))),subseteq(cons(?x_22,?xs_22),cons(s(?y_8),app(cons(?x_22,?xs_22),nil))))) = true ]
ES2:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 9
ES:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) = true
   [ and(and(true,and(or(true,or(eq(0,0),member(0,app(?xs,nil)))),subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(or(eq(0,0),or(eq(0,0),member(0,?xs))),subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 10
ES:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) = true
   [ and(and(true,and(true,false)),and(true,and(true,subseteq(app(nil,nil),cons(0,cons(0,nil)))))) = true,
     and(and(true,and(true,and(member(?x_3,cons(0,cons(0,app(cons(?x_3,?xs_3),nil)))),subseteq(?xs_3,cons(0,cons(0,app(cons(?x_3,?xs_3),nil))))))),and(true,and(true,subseteq(app(cons(?x_3,?xs_3),nil),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 11
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) = true
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil))),subseteq(nil,cons(0,cons(s(?x_7),app(nil,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil))),subseteq(app(nil,nil),cons(0,cons(s(?x_7),nil)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,app(?xs_21,nil))))),subseteq(cons(?x_21,?xs_21),cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21)))),subseteq(app(cons(?x_21,?xs_21),nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 12
ES:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) = true
   [ and(and(true,and(or(true,or(eq(0,0),member(0,?xs))),subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(or(eq(0,0),or(eq(0,0),member(0,app(?xs,nil)))),subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 13
ES:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) = true
   [ and(and(true,and(true,subseteq(nil,cons(0,cons(0,nil))))),and(true,and(true,subseteq(nil,cons(0,cons(0,app(nil,nil))))))) = true,
     and(and(true,and(true,subseteq(cons(?x_14,app(?xs_14,nil)),cons(0,cons(0,cons(?x_14,?xs_14)))))),and(true,and(true,subseteq(cons(?x_14,?xs_14),cons(0,cons(0,app(cons(?x_14,?xs_14),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 14
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) = true
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil))),subseteq(nil,cons(0,cons(s(?x_7),nil))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(nil,nil)))),subseteq(nil,cons(0,cons(s(?x_7),app(nil,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21)))),subseteq(cons(?x_21,app(?xs_21,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(cons(?x_21,?xs_21),nil)))),subseteq(cons(?x_21,?xs_21),cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 15
ES:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) = true
   [ and(and(or(true,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(or(eq(0,0),member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(eq(s(?y_20),0),member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(eq(0,s(?x_21)),member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(s(?y_22),s(?x_22)),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 16
ES:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) = true
   [ and(and(true,subseteq(cons(0,?xs_14),cons(0,app(?xs_14,cons(0,nil))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,app(nil,cons(0,?xs_14)))))) = true,
     and(and(true,subseteq(cons(?x_28,app(?xs_28,cons(0,?xs_14))),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28)))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,app(cons(?x_28,?xs_28),cons(0,?xs_14)))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 17
ES:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) = true
   [ and(and(true,and(true,false)),and(true,subseteq(app(nil,cons(0,nil)),cons(0,cons(0,nil))))) = true,
     and(and(true,and(true,and(member(?x_3,cons(0,app(cons(?x_3,?xs_3),cons(0,nil)))),subseteq(?xs_3,cons(0,app(cons(?x_3,?xs_3),cons(0,nil))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3)))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 18
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) = true
   [ and(and(true,and(or(true,member(0,app(?xs,cons(0,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 19
ES:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) = true
   [ and(and(true,and(true,subseteq(cons(0,?xs),cons(0,app(?xs,cons(0,cons(0,nil))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,app(nil,cons(0,?xs))))))) = true,
     and(and(true,and(true,subseteq(cons(?x_28,app(?xs_28,cons(0,?xs))),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,app(cons(?x_28,?xs_28),cons(0,?xs))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 20
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,subseteq(app(nil,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,nil)))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,nil))))),subseteq(?xs_3,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,nil))))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 21
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) = true
   [ and(and(or(false,member(0,cons(0,?xs))),subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),app(nil,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),subseteq(app(nil,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),nil)))))) = true,
     and(and(or(false,member(0,cons(?x_34,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),app(cons(?x_34,?xs_34),cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(cons(?x_34,?xs_34),cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 22
ES:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) = true
   [ and(and(true,subseteq(cons(s(?y_20),nil),cons(s(?y_20),cons(0,nil)))),and(or(false,member(s(?y_20),app(nil,cons(s(?y_20),nil)))),and(true,subseteq(nil,cons(0,app(nil,cons(s(?y_20),nil))))))) = true,
     and(and(true,subseteq(cons(?x_34,app(?xs_34,cons(s(?y_20),nil))),cons(s(?y_20),cons(0,cons(?x_34,?xs_34))))),and(or(false,member(s(?y_20),app(cons(?x_34,?xs_34),cons(s(?y_20),nil)))),and(true,subseteq(cons(?x_34,?xs_34),cons(0,app(cons(?x_34,?xs_34),cons(s(?y_20),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 23
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) = true
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),subseteq(cons(0,?xs_14),cons(0,app(?xs_14,cons(s(?x_21),nil))))),and(or(false,member(0,app(nil,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),app(nil,cons(0,?xs_14)))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(cons(?x_35,app(?xs_35,cons(0,?xs_14))),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(false,member(0,app(cons(?x_35,?xs_35),cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),app(cons(?x_35,?xs_35),cons(0,?xs_14)))))) = true ]
ES2:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 24
ES:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) = true
   [ and(and(or(false,member(s(?x_7),cons(s(?x_7),nil))),and(true,subseteq(nil,cons(0,app(nil,cons(s(?x_7),nil)))))),and(true,subseteq(app(nil,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,nil))))) = true,
     and(and(or(false,member(s(?x_7),cons(?x_21,app(?xs_21,cons(s(?x_7),nil))))),and(true,subseteq(cons(?x_21,?xs_21),cons(0,app(cons(?x_21,?xs_21),cons(s(?x_7),nil)))))),and(true,subseteq(app(cons(?x_21,?xs_21),cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21)))))) = true ]
ES2:
   [ false = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 25
ES:
   [ false = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) = true
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),subseteq(cons(0,?xs),cons(0,app(?xs,cons(0,cons(s(?x_21),nil))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),app(nil,cons(0,?xs))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(cons(?x_35,app(?xs_35,cons(0,?xs))),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),app(cons(?x_35,?xs_35),cons(0,?xs))))))) = true ]
ES2:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 26
ES:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) = true
   [ and(and(true,and(or(false,member(s(?x_21),cons(0,cons(s(?x_21),nil)))),and(true,subseteq(nil,cons(0,app(nil,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(nil,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,nil)))))) = true,
     and(and(true,and(or(false,member(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,subseteq(cons(?x_35,?xs_35),cons(0,app(cons(?x_35,?xs_35),cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(cons(?x_35,?xs_35),cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 27
ES:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) = true
   [ and(and(or(true,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(or(eq(0,0),member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(eq(s(?y_28),0),member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(eq(0,s(?x_29)),member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(s(?y_30),s(?x_30)),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 28
ES:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) = true
   [ and(and(true,subseteq(cons(s(0),?xs_14),cons(s(0),app(?xs_14,cons(s(0),nil))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),app(nil,cons(s(0),?xs_14)))))) = true,
     and(and(true,subseteq(cons(?x_28,app(?xs_28,cons(s(0),?xs_14))),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),app(cons(?x_28,?xs_28),cons(s(0),?xs_14)))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 29
ES:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) = true
   [ and(and(true,and(true,false)),and(true,subseteq(app(nil,cons(s(0),nil)),cons(s(0),cons(s(0),nil))))) = true,
     and(and(true,and(true,and(member(?x_3,cons(s(0),app(cons(?x_3,?xs_3),cons(s(0),nil)))),subseteq(?xs_3,cons(s(0),app(cons(?x_3,?xs_3),cons(s(0),nil))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 30
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) = true
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true ]
ES2:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 31
ES:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) = true
   [ and(and(true,and(or(false,member(0,cons(s(0),cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),app(nil,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(nil,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))) = true,
     and(and(true,and(or(false,member(0,cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),app(cons(?x_28,?xs_28),cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(cons(?x_28,?xs_28),cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 32
ES:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) = true
   [ and(and(true,and(true,subseteq(cons(s(0),nil),cons(s(0),cons(s(0),cons(0,nil)))))),and(true,and(true,and(true,subseteq(nil,cons(s(0),cons(0,app(nil,cons(s(0),nil))))))))) = true,
     and(and(true,and(true,subseteq(cons(?x_14,app(?xs_14,cons(s(0),nil))),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(true,subseteq(cons(?x_14,?xs_14),cons(s(0),cons(0,app(cons(?x_14,?xs_14),cons(s(0),nil))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 33
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(or(true,member(0,app(?xs,cons(0,cons(0,cons(0,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 34
ES:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(true,subseteq(cons(0,?xs),cons(0,app(?xs,cons(0,cons(0,cons(0,nil))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,app(nil,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,subseteq(cons(?x_42,app(?xs_42,cons(0,?xs))),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,app(cons(?x_42,?xs_42),cons(0,?xs)))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 35
ES:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) = true
   [ and(and(true,and(true,and(true,and(true,false)))),and(true,subseteq(app(nil,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,nil))))))) = true,
     and(and(true,and(true,and(true,and(true,and(member(?x_3,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,cons(0,nil))))))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 36
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) = true
   [ and(and(or(false,member(s(0),cons(s(0),?xs))),subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),app(nil,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),subseteq(app(nil,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),nil)))))) = true,
     and(and(or(false,member(s(0),cons(?x_42,app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),app(cons(?x_42,?xs_42),cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(cons(?x_42,?xs_42),cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 37
ES:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) = true
   [ and(and(true,subseteq(cons(s(s(?y_28)),nil),cons(s(s(?y_28)),cons(s(0),nil)))),and(or(false,member(s(s(?y_28)),app(nil,cons(s(s(?y_28)),nil)))),and(true,subseteq(nil,cons(s(0),app(nil,cons(s(s(?y_28)),nil))))))) = true,
     and(and(true,subseteq(cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42))))),and(or(false,member(s(s(?y_28)),app(cons(?x_42,?xs_42),cons(s(s(?y_28)),nil)))),and(true,subseteq(cons(?x_42,?xs_42),cons(s(0),app(cons(?x_42,?xs_42),cons(s(s(?y_28)),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 38
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) = true
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),subseteq(cons(s(0),?xs_14),cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil))))),and(or(false,member(s(0),app(nil,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),app(nil,cons(s(0),?xs_14)))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(cons(?x_43,app(?xs_43,cons(s(0),?xs_14))),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43)))))),and(or(false,member(s(0),app(cons(?x_43,?xs_43),cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),app(cons(?x_43,?xs_43),cons(s(0),?xs_14)))))) = true ]
ES2:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 39
ES:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) = true
   [ and(and(or(false,member(s(s(?x_15)),cons(s(s(?x_15)),nil))),and(true,subseteq(nil,cons(s(0),app(nil,cons(s(s(?x_15)),nil)))))),and(true,subseteq(app(nil,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),nil))))) = true,
     and(and(or(false,member(s(s(?x_15)),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,subseteq(cons(?x_29,?xs_29),cons(s(0),app(cons(?x_29,?xs_29),cons(s(s(?x_15)),nil)))))),and(true,subseteq(app(cons(?x_29,?xs_29),cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29)))))) = true ]
ES2:
   [ false = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 40
ES:
   [ false = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) = true
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),subseteq(cons(s(0),?xs),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),app(nil,cons(s(0),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(cons(?x_36,app(?xs_36,cons(s(0),?xs))),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),app(cons(?x_36,?xs_36),cons(s(0),?xs))))))) = true ]
ES2:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) = true,
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
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     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
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     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
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     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 41
ES:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) = true
   [ and(and(true,and(or(true,member(s(0),app(?xs,cons(s(0),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 42
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,subseteq(app(nil,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),nil)))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(s(0),app(cons(?x_3,?xs_3),cons(s(0),cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),app(cons(?x_3,?xs_3),cons(s(0),cons(s(0),nil))))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 43
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
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     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) = true
   [ and(and(true,and(or(false,member(s(s(?x_29)),cons(s(0),cons(s(s(?x_29)),nil)))),and(true,subseteq(nil,cons(s(0),app(nil,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(nil,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),nil)))))) = true,
     and(and(true,and(or(false,member(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,subseteq(cons(?x_43,?xs_43),cons(s(0),app(cons(?x_43,?xs_43),cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(cons(?x_43,?xs_43),cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 44
ES:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) = true
   [ and(and(true,and(true,and(or(true,or(eq(0,0),member(0,app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(or(eq(0,0),or(eq(0,0),or(eq(0,0),member(0,?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 45
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
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     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,and(true,subseteq(app(nil,cons(0,nil)),cons(0,cons(0,cons(0,nil))))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(0,cons(0,app(cons(?x_3,?xs_3),cons(0,nil))))),subseteq(?xs_3,cons(0,cons(0,app(cons(?x_3,?xs_3),cons(0,nil))))))))),and(true,and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 46
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) = true
   [ and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(0,nil)))),subseteq(nil,cons(0,cons(s(?x_7),app(nil,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil)))),subseteq(app(nil,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),nil))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(cons(?x_21,?xs_21),cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21))))),subseteq(app(cons(?x_21,?xs_21),cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 47
ES:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),subseteq(cons(0,?xs),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),app(nil,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(cons(?x_49,app(?xs_49,cons(0,?xs))),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),app(cons(?x_49,?xs_49),cons(0,?xs)))))))) = true ]
ES2:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
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     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 48
ES:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
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     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) = true
   [ and(and(true,and(true,and(or(false,member(s(?x_35),cons(0,cons(0,cons(s(?x_35),nil))))),and(true,subseteq(nil,cons(0,app(nil,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(nil,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,nil))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,subseteq(cons(?x_49,?xs_49),cons(0,app(cons(?x_49,?xs_49),cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(cons(?x_49,?xs_49),cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49)))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
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     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 49
ES:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
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     false = true,
     false = true ]
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     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true
   [ and(and(true,and(true,and(or(true,or(eq(0,0),or(eq(0,0),member(0,app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(or(eq(0,0),or(eq(0,0),or(eq(0,0),member(0,?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
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     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 50
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
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     false = true,
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     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,and(true,and(true,subseteq(app(nil,nil),cons(0,cons(0,cons(0,nil)))))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(0,cons(0,cons(0,app(cons(?x_3,?xs_3),nil))))),subseteq(?xs_3,cons(0,cons(0,cons(0,app(cons(?x_3,?xs_3),nil))))))))),and(true,and(true,and(true,subseteq(app(cons(?x_3,?xs_3),nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 51
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
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     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true
   [ and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil)))),subseteq(nil,cons(0,cons(0,cons(s(?x_7),app(nil,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil)))),subseteq(app(nil,nil),cons(0,cons(0,cons(s(?x_7),nil)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,app(?xs_21,nil)))))),subseteq(cons(?x_21,?xs_21),cons(0,cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21))))),subseteq(app(cons(?x_21,?xs_21),nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
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     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 52
ES:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true
   [ and(and(true,and(true,and(or(true,or(eq(0,0),or(eq(0,0),member(0,?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(or(eq(0,0),or(eq(0,0),or(eq(0,0),member(0,app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
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     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 53
ES:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
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     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) = true
   [ and(and(true,and(true,and(true,subseteq(nil,cons(0,cons(0,cons(0,nil))))))),and(true,and(true,and(true,subseteq(nil,cons(0,cons(0,cons(0,app(nil,nil))))))))) = true,
     and(and(true,and(true,and(true,subseteq(cons(?x_14,app(?xs_14,nil)),cons(0,cons(0,cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,subseteq(cons(?x_14,?xs_14),cons(0,cons(0,cons(0,app(cons(?x_14,?xs_14),nil))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 54
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) = true
   [ and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil)))),subseteq(nil,cons(0,cons(0,cons(s(?x_7),nil))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(nil,nil))))),subseteq(nil,cons(0,cons(0,cons(s(?x_7),app(nil,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21))))),subseteq(cons(?x_21,app(?xs_21,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(cons(?x_21,?xs_21),nil))))),subseteq(cons(?x_21,?xs_21),cons(0,cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),nil))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
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     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 55
ES:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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HS1:
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     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) = true
   [ and(and(true,and(true,and(true,and(or(true,member(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
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     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 56
ES:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) = true
   [ and(and(true,and(true,and(true,and(true,subseteq(cons(0,?xs),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,app(nil,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,subseteq(cons(?x_56,app(?xs_56,cons(0,?xs))),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,app(cons(?x_56,?xs_56),cons(0,?xs))))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 57
ES:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(true,and(true,and(true,false))))),and(true,subseteq(app(nil,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,nil)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(member(?x_3,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,cons(0,cons(0,nil))))))))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 58
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
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     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
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     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) = true
   [ and(and(or(true,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(or(eq(0,0),member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(eq(s(?y_36),0),member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(eq(0,s(?x_37)),member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(s(?y_38),s(?x_38)),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 59
ES:
   [ and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
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     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
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     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
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     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) = true
   [ and(and(true,subseteq(cons(s(s(0)),?xs_14),cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),app(nil,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,subseteq(cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),app(cons(?x_28,?xs_28),cons(s(s(0)),?xs_14)))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
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     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 60
ES:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
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     false = true ]
HS1:
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     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) = true
   [ and(and(true,and(true,false)),and(true,subseteq(app(nil,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),nil))))) = true,
     and(and(true,and(true,and(member(?x_3,cons(s(s(0)),app(cons(?x_3,?xs_3),cons(s(s(0)),nil)))),subseteq(?xs_3,cons(s(s(0)),app(cons(?x_3,?xs_3),cons(s(s(0)),nil))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 61
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
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     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
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     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) = true
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true ]
ES2:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
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     false = true ]
HS2:
   [ and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
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     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 62
ES:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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     false = true,
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HS1:
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     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) = true
   [ and(and(true,and(or(false,member(0,cons(s(s(0)),cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),app(nil,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(nil,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))) = true,
     and(and(true,and(or(false,member(0,cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),app(cons(?x_28,?xs_28),cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(cons(?x_28,?xs_28),cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
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     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
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     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
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     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
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     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 63
ES:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
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     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
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     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) = true
   [ and(and(true,and(true,subseteq(cons(s(s(0)),nil),cons(s(s(0)),cons(s(s(0)),cons(0,nil)))))),and(true,and(true,and(true,subseteq(nil,cons(s(s(0)),cons(0,app(nil,cons(s(s(0)),nil))))))))) = true,
     and(and(true,and(true,subseteq(cons(?x_14,app(?xs_14,cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(true,subseteq(cons(?x_14,?xs_14),cons(s(s(0)),cons(0,app(cons(?x_14,?xs_14),cons(s(s(0)),nil))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
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     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 64
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) = true
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),subseteq(cons(s(s(0)),?xs),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),app(nil,cons(s(s(0)),?xs))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(cons(?x_36,app(?xs_36,cons(s(s(0)),?xs))),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),app(cons(?x_36,?xs_36),cons(s(s(0)),?xs))))))) = true ]
ES2:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
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     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 65
ES:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) = true
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true ]
ES2:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
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     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 66
ES:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
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     false = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) = true
   [ and(and(true,and(or(false,member(s(0),cons(s(s(0)),cons(s(0),nil)))),and(true,subseteq(nil,cons(s(s(0)),app(nil,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(nil,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),nil)))))) = true,
     and(and(true,and(or(false,member(s(0),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,subseteq(cons(?x_14,?xs_14),cons(s(s(0)),app(cons(?x_14,?xs_14),cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(cons(?x_14,?xs_14),cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 67
ES:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
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     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
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     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
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     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
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     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) = true
   [ and(and(true,and(or(true,member(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
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     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 68
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
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     false = true,
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     false = true ]
HS1:
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     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,subseteq(app(nil,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),nil)))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(s(s(0)),app(cons(?x_3,?xs_3),cons(s(s(0)),cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),app(cons(?x_3,?xs_3),cons(s(s(0)),cons(s(s(0)),nil))))))))),and(true,subseteq(app(cons(?x_3,?xs_3),cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 69
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
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     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) = true
   [ and(and(or(false,member(s(s(0)),cons(s(s(0)),?xs))),subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),app(nil,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),subseteq(app(nil,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil)))))) = true,
     and(and(or(false,member(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),app(cons(?x_50,?xs_50),cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(cons(?x_50,?xs_50),cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))))) = true ]
ES2:
   [ and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 70
ES:
   [ and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
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     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
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     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
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     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
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     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) = true
   [ and(and(true,subseteq(cons(s(s(s(?y_36))),nil),cons(s(s(s(?y_36))),cons(s(s(0)),nil)))),and(or(false,member(s(s(s(?y_36))),app(nil,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(nil,cons(s(s(0)),app(nil,cons(s(s(s(?y_36))),nil))))))) = true,
     and(and(true,subseteq(cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50))))),and(or(false,member(s(s(s(?y_36))),app(cons(?x_50,?xs_50),cons(s(s(s(?y_36))),nil)))),and(true,subseteq(cons(?x_50,?xs_50),cons(s(s(0)),app(cons(?x_50,?xs_50),cons(s(s(s(?y_36))),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
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     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 71
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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     false = true,
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     false = true,
     false = true,
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HS1:
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     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) = true
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),subseteq(cons(s(s(0)),?xs_14),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil))))),and(or(false,member(s(s(0)),app(nil,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),app(nil,cons(s(s(0)),?xs_14)))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51)))))),and(or(false,member(s(s(0)),app(cons(?x_51,?xs_51),cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),app(cons(?x_51,?xs_51),cons(s(s(0)),?xs_14)))))) = true ]
ES2:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 72
ES:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     false = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) = true
   [ and(and(or(false,member(s(s(s(?x_23))),cons(s(s(s(?x_23))),nil))),and(true,subseteq(nil,cons(s(s(0)),app(nil,cons(s(s(s(?x_23))),nil)))))),and(true,subseteq(app(nil,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),nil))))) = true,
     and(and(or(false,member(s(s(s(?x_23))),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,subseteq(cons(?x_37,?xs_37),cons(s(s(0)),app(cons(?x_37,?xs_37),cons(s(s(s(?x_23))),nil)))))),and(true,subseteq(app(cons(?x_37,?xs_37),cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37)))))) = true ]
ES2:
   [ false = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     false = true,
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     false = true ]
HS2:
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     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 73
ES:
   [ false = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) = true
   [ and(and(true,and(true,and(or(false,or(eq(0,0),member(0,app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(0,s(0)),or(eq(0,s(0)),or(eq(0,0),member(0,?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(s(?x_8),s(0)),or(eq(s(?x_8),s(0)),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
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     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 74
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
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     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,and(true,subseteq(app(nil,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,nil))))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(s(0),cons(0,app(cons(?x_3,?xs_3),cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(0,app(cons(?x_3,?xs_3),cons(s(0),nil))))))))),and(true,and(true,subseteq(app(cons(?x_3,?xs_3),cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
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     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 75
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
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     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) = true
   [ and(and(true,and(or(false,member(s(s(s(?x_37))),cons(s(s(0)),cons(s(s(s(?x_37))),nil)))),and(true,subseteq(nil,cons(s(s(0)),app(nil,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(nil,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),nil)))))) = true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(cons(?x_51,?xs_51),cons(s(s(0)),app(cons(?x_51,?xs_51),cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(cons(?x_51,?xs_51),cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
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     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
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     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 76
ES:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
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HS1:
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) = true
   [ and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),cons(s(0),nil)))),subseteq(nil,cons(s(0),cons(s(?x_8),app(nil,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),nil)))),subseteq(app(nil,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(cons(?x_22,?xs_22),cons(s(0),cons(s(?x_8),app(cons(?x_22,?xs_22),cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),cons(?x_22,?xs_22))))),subseteq(app(cons(?x_22,?xs_22),cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
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     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 77
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
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     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
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     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
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     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
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     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
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     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) = true
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),subseteq(cons(0,?xs),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(nil,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(cons(?x_63,app(?xs_63,cons(0,?xs))),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(cons(?x_63,?xs_63),cons(0,?xs))))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 78
ES:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
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     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))),and(true,subseteq(nil,cons(0,app(nil,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(nil,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,nil)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,subseteq(cons(?x_63,?xs_63),cons(0,app(cons(?x_63,?xs_63),cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(cons(?x_63,?xs_63),cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 79
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
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     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) = true
   [ and(and(true,and(true,and(true,and(or(true,or(eq(0,0),member(0,app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(0,0),or(eq(0,0),or(eq(0,0),or(eq(0,0),member(0,?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 80
ES:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(true,and(true,false)))),and(true,and(true,subseteq(app(nil,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,nil)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(member(?x_3,cons(0,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,app(cons(?x_3,?xs_3),cons(0,cons(0,nil))))))))))),and(true,and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
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     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 81
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
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HS1:
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     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) = true
   [ and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(0,cons(0,nil))))),subseteq(nil,cons(0,cons(s(?x_7),app(nil,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil))))),subseteq(app(nil,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),nil)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(cons(?x_21,?xs_21),cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(cons(?x_21,?xs_21),cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
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     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 82
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) = true
   [ and(and(true,and(or(false,member(s(?x_21),cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(nil,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,app(nil,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(nil,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil)))))))) = true,
     and(and(true,and(or(false,member(s(?x_21),cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),member(?x_35,app(cons(?x_49,?xs_49),cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,app(cons(?x_49,?xs_49),cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(cons(?x_49,?xs_49),cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))))) = true ]
ES2:
   [ and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
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     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 83
ES:
   [ and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
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     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) = true
   [ and(and(or(false,member(s(?x_7),cons(s(?x_7),cons(?x_21,?xs_21)))),and(or(eq(?x_21,0),member(?x_21,app(nil,cons(s(?x_7),cons(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,app(nil,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),subseteq(app(nil,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))) = true,
     and(and(or(false,member(s(?x_7),cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),member(?x_21,app(cons(?x_35,?xs_35),cons(s(?x_7),cons(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,app(cons(?x_35,?xs_35),cons(s(?x_7),cons(?x_21,?xs_21))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(cons(?x_35,?xs_35),cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))))) = true ]
ES2:
   [ and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 84
ES:
   [ and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
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     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
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     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
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     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     false = true,
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HS1:
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true
   [ and(and(true,and(true,and(true,and(or(true,or(eq(0,0),or(eq(0,0),member(0,app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(eq(0,0),or(eq(0,0),or(eq(0,0),or(eq(0,0),member(0,?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),0),or(eq(s(?x_7),s(?x_7)),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 85
ES:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) = true
   [ and(and(true,and(true,and(true,and(true,false)))),and(true,and(true,and(true,subseteq(app(nil,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(member(?x_3,cons(0,cons(0,cons(0,app(cons(?x_3,?xs_3),cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,app(cons(?x_3,?xs_3),cons(0,nil))))))))))),and(true,and(true,and(true,subseteq(app(cons(?x_3,?xs_3),cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 86
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
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HS1:
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     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) = true
   [ and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(0,nil))))),subseteq(nil,cons(0,cons(0,cons(s(?x_7),app(nil,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),nil))))),subseteq(app(nil,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(cons(?x_21,?xs_21),cons(0,cons(0,cons(s(?x_7),app(cons(?x_21,?xs_21),cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(cons(?x_21,?xs_21),cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
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     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 87
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
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     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) = true
   [ and(and(or(true,or(eq(s(0),?x_14),member(s(0),?xs_14))),and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(or(eq(0,0),or(eq(s(0),?x_14),member(s(0),app(?xs_14,nil)))),and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(s(?y_22),s(?y_22)),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true ]
ES2:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
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     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 88
ES:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
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     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
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     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
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     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) = true
   [ and(and(true,and(or(false,or(eq(0,0),member(0,?xs))),subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(or(eq(0,s(0)),or(eq(0,0),member(0,app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(s(?x_8),s(0)),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
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     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 89
ES:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
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     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
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     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
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HS1:
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     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) = true
   [ and(and(true,and(true,subseteq(nil,cons(s(0),cons(0,nil))))),and(true,and(true,subseteq(nil,cons(s(0),cons(0,app(nil,nil))))))) = true,
     and(and(true,and(true,subseteq(cons(?x_14,app(?xs_14,nil)),cons(s(0),cons(0,cons(?x_14,?xs_14)))))),and(true,and(true,subseteq(cons(?x_14,?xs_14),cons(s(0),cons(0,app(cons(?x_14,?xs_14),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
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     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 90
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
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     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
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HS1:
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     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) = true
   [ and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),nil))),subseteq(nil,cons(s(0),cons(s(?x_8),nil))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(nil,nil)))),subseteq(nil,cons(s(0),cons(s(?x_8),app(nil,nil))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),cons(?x_22,?xs_22)))),subseteq(cons(?x_22,app(?xs_22,nil)),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(cons(?x_22,?xs_22),nil)))),subseteq(cons(?x_22,?xs_22),cons(s(0),cons(s(?x_8),app(cons(?x_22,?xs_22),nil))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
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     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 91
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
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     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
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     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true,
     false = true,
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HS1:
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     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) = true
   [ and(and(true,and(true,and(or(false,or(eq(0,0),or(eq(0,0),member(0,?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(or(eq(0,s(0)),or(eq(0,0),or(eq(0,0),member(0,app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(s(?x_8),0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(s(?x_8),s(0)),or(eq(s(?x_8),0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
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     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 92
ES:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
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     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) = true
   [ and(and(true,and(true,and(true,subseteq(nil,cons(s(0),cons(0,cons(0,nil))))))),and(true,and(true,and(true,subseteq(nil,cons(s(0),cons(0,cons(0,app(nil,nil))))))))) = true,
     and(and(true,and(true,and(true,subseteq(cons(?x_14,app(?xs_14,nil)),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,subseteq(cons(?x_14,?xs_14),cons(s(0),cons(0,cons(0,app(cons(?x_14,?xs_14),nil))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
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     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 93
ES:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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HS0:
   [ and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) = true
   [ and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),nil)))),subseteq(nil,cons(s(0),cons(0,cons(s(?x_8),nil))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(nil,nil))))),subseteq(nil,cons(s(0),cons(0,cons(s(?x_8),app(nil,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),cons(?x_22,?xs_22))))),subseteq(cons(?x_22,app(?xs_22,nil)),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22)))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(cons(?x_22,?xs_22),nil))))),subseteq(cons(?x_22,?xs_22),cons(s(0),cons(0,cons(s(?x_8),app(cons(?x_22,?xs_22),nil))))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
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     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 94
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
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     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) = true
   [ and(and(or(true,or(eq(s(0),?x_14),member(s(0),app(?xs_14,nil)))),and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(0,0),or(eq(s(0),?x_14),member(s(0),?xs_14))),and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(s(?y_22),s(?y_22)),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true ]
ES2:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
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     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
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     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
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     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
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     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
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     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 95
ES:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
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     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     false = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
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     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) = true
   [ and(and(true,and(or(false,or(eq(0,0),member(0,app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(or(eq(0,s(0)),or(eq(0,0),member(0,?xs))),subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(s(?x_8),s(0)),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true ]
ES2:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
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     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 96
ES:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
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     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
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     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS1:
   [ and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) = true
   [ and(and(true,and(true,false)),and(true,and(true,subseteq(app(nil,nil),cons(s(0),cons(0,nil)))))) = true,
     and(and(true,and(true,and(member(?x_3,cons(s(0),cons(0,app(cons(?x_3,?xs_3),nil)))),subseteq(?xs_3,cons(s(0),cons(0,app(cons(?x_3,?xs_3),nil))))))),and(true,and(true,subseteq(app(cons(?x_3,?xs_3),nil),cons(s(0),cons(0,cons(?x_3,?xs_3))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 97
ES:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
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     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
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     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
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     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     false = true,
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     false = true ]
HS1:
   [ and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
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     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
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     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) = true
   [ and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),nil))),subseteq(nil,cons(s(0),cons(s(?x_8),app(nil,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),nil))),subseteq(app(nil,nil),cons(s(0),cons(s(?x_8),nil)))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),cons(?x_22,app(?xs_22,nil))))),subseteq(cons(?x_22,?xs_22),cons(s(0),cons(s(?x_8),app(cons(?x_22,?xs_22),nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),cons(?x_22,?xs_22)))),subseteq(app(cons(?x_22,?xs_22),nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))) = true ]
ES2:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
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     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 98
ES:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
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     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS0:
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     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ false = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
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     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) = true
   [ and(and(true,and(true,and(or(false,or(eq(0,0),or(eq(0,0),member(0,app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(or(eq(0,s(0)),or(eq(0,0),or(eq(0,0),member(0,?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(s(?x_8),0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil)))))))),and(true,and(true,and(or(eq(s(?x_8),s(0)),or(eq(s(?x_8),0),or(eq(s(?x_8),s(?x_8)),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs)))))))) = true ]
ES2:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil)))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS2:
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     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
STEP 99
ES:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil)))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(s(0),?x_14),member(s(0),app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(?x_14,app(?xs_14,cons(s(s(0)),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(0)),or(eq(?x_14,s(s(0))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),cons(?x_14,?xs_14)))))))) = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true ]
HS:
   [ and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(s(0),cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil)))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil)))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14)))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil)))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22)))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs))),subseteq(app(?xs,nil),cons(s(0),cons(s(?x_8),?xs))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil)))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(0),cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(0),cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),?xs_22))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))),subseteq(app(?xs_22,nil),cons(s(?y_8),cons(?x_22,?xs_22))))),and(or(eq(?y_8,?y_8),or(eq(s(?y_8),?x_22),member(s(?y_8),app(?xs_22,nil)))),and(or(eq(?x_22,s(?y_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))),subseteq(?xs_22,cons(s(?y_8),cons(?x_22,app(?xs_22,nil))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil)))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,cons(0,nil)))))))))),and(true,and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),and(or(eq(?x_35,0),member(?x_35,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(false,or(eq(0,?x_35),member(0,app(?xs_35,cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(?x_21),cons(?x_35,?xs_35))),cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs_14))))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),and(or(eq(?x_35,0),member(?x_35,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES0:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil)))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
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     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
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     and(and(true,and(or(false,or(eq(s(s(s(?x_37))),?x_51),member(s(s(s(?x_37))),app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))),subseteq(?xs_51,cons(s(s(0)),cons(?x_51,app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))))),and(true,and(or(eq(?x_51,s(s(0))),or(eq(?x_51,s(s(s(?x_37)))),or(eq(?x_51,s(s(0))),or(eq(?x_51,?x_51),member(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),cons(?x_51,?xs_51)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(0,nil)))))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,cons(s(0),nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,cons(s(0),nil)))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,cons(s(0),nil)))))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(eq(s(?x_49),?x_63),member(s(?x_49),app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))),subseteq(?xs_63,cons(0,cons(?x_63,app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))))),and(true,and(or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,0),or(eq(?x_63,s(?x_49)),or(eq(?x_63,0),or(eq(?x_63,?x_63),member(?x_63,?xs_63))))))),subseteq(app(?xs_63,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,cons(?x_63,?xs_63)))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22))))),subseteq(app(?xs_22,nil),cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,?xs_22))))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil)))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,0),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil)))))),subseteq(?xs_22,cons(s(0),cons(0,cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))))) = true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,nil),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil)))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))))) = true,
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     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true,
     false = true,
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     false = true,
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     false = true,
     false = true,
     false = true,
     false = true,
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     false = true,
     false = true ]
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     and(and(true,and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,cons(0,nil)))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))))),subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,cons(0,nil)))))))))),and(true,and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil)))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),nil))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),?xs_42))))),cons(0,cons(0,cons(0,cons(s(?x_49),app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,cons(s(0),nil))))),subseteq(?xs,cons(s(0),cons(s(?x_8),app(?xs,cons(s(0),nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,0),or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(s(?x_8),?xs))))))) -> true,
     and(and(true,and(or(false,member(s(s(s(?x_37))),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(s(?x_37))),nil))),cons(s(s(0)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,app(?xs,cons(s(0),nil)))))))),and(true,and(true,subseteq(app(?xs,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),nil)))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(?x_3,?xs_3))))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),nil)))),and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(s(?x_37))),nil)),cons(s(s(s(?x_37))),cons(s(s(0)),?xs_14))))) -> true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
ES1:
   [ and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs)))))))) = true,
     and(and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),app(?xs,nil))))),subseteq(?xs,cons(s(0),cons(0,cons(s(?x_8),app(?xs,nil)))))))),and(true,and(true,and(or(eq(?x_8,0),or(false,or(eq(?x_8,?x_8),member(s(?x_8),?xs)))),subseteq(app(?xs,nil),cons(s(0),cons(0,cons(s(?x_8),?xs)))))))) = true,
     and(and(or(false,or(eq(0,?x_34),member(0,app(?xs_34,cons(0,?xs))))),subseteq(app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))),cons(s(?y_20),cons(?x_34,app(?xs_34,cons(0,?xs)))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),and(or(eq(?x_34,0),member(?x_34,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34))))),subseteq(app(?xs_34,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),cons(?x_34,?xs_34)))))))) = true,
     and(and(or(eq(?x_38,?y_38),member(s(s(s(?x_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_38))),?xs_14)),cons(s(s(s(?y_38))),app(?xs_14,cons(s(s(s(?x_38))),?xs))))),and(or(eq(?y_38,?x_38),member(s(s(s(?y_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_38))),?xs)),cons(s(s(s(?x_38))),app(?xs,cons(s(s(s(?y_38))),?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_56,0),member(?x_56,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))))),subseteq(app(?xs_56,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,cons(?x_56,?xs_56)))))),cons(0,cons(0,cons(0,cons(0,cons(?x_56,app(?xs_56,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(0,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),nil))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),nil)))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(s(?x_7),nil))))),and(true,and(or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(s(?x_7),nil))))),subseteq(?xs_21,cons(0,cons(?x_21,app(?xs_21,cons(s(?x_7),nil)))))))),and(true,and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,0),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(s(?x_7),nil)),cons(s(?x_7),cons(0,cons(?x_21,?xs_21))))))) = true,
     and(and(true,and(or(eq(?x_34,s(?y_20)),or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,?xs_34)))),subseteq(app(?xs_34,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,cons(?x_34,?xs_34)))))),and(or(false,or(eq(s(?y_20),?x_34),member(s(?y_20),app(?xs_34,cons(s(?y_20),nil))))),and(true,and(or(eq(?x_34,0),or(eq(?x_34,?x_34),member(?x_34,app(?xs_34,cons(s(?y_20),nil))))),subseteq(?xs_34,cons(0,cons(?x_34,app(?xs_34,cons(s(?y_20),nil))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,nil),cons(s(0),cons(0,cons(0,cons(?x_14,?xs_14))))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(0),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(0)),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil))))))) = true,
     and(and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),app(?xs_14,nil)))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(s(s(?y_22)),cons(?x_14,app(?xs_14,nil)))))),and(or(eq(?y_22,?y_22),or(eq(s(s(?y_22)),?x_14),member(s(s(?y_22)),?xs_14))),and(or(eq(?x_14,s(s(?y_22))),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(s(s(?y_22)),cons(?x_14,?xs_14)))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(0,cons(?x_3,app(?xs_3,cons(s(0),nil)))))))))),and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(0)),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(0),nil)))))),subseteq(?xs_14,cons(s(0),cons(0,cons(?x_14,app(?xs_14,cons(s(0),nil))))))))))) = true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(0)),member(?x_36,app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(0),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(0),?xs)))))))) = true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),and(or(eq(?x_49,0),member(?x_49,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),cons(?x_49,?xs_49))))),cons(0,cons(0,cons(s(?x_35),cons(?x_49,app(?xs_49,cons(0,?xs))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,nil)))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))),subseteq(?xs_3,cons(s(0),cons(?x_3,app(?xs_3,cons(s(0),cons(s(0),nil)))))))))),and(true,and(or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,s(0)),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(0),?x_42),member(s(0),app(?xs_42,cons(s(0),?xs))))),subseteq(app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))),cons(s(s(?y_28)),cons(?x_42,app(?xs_42,cons(s(0),?xs)))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),and(or(eq(?x_42,s(0)),member(?x_42,app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42))))),subseteq(app(?xs_42,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),cons(?x_42,?xs_42)))))))) = true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),and(or(eq(?x_43,s(0)),member(?x_43,app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))))))),and(or(false,or(eq(s(0),?x_43),member(s(0),app(?xs_43,cons(s(0),?xs_14))))),subseteq(app(?xs_14,cons(s(s(?x_29)),cons(?x_43,?xs_43))),cons(s(s(?x_29)),cons(?x_43,app(?xs_43,cons(s(0),?xs_14))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,nil)))))))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(or(eq(?x_42,s(s(?y_28))),or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,?xs_42)))),subseteq(app(?xs_42,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),cons(?x_42,?xs_42)))))),and(or(false,or(eq(s(s(?y_28)),?x_42),member(s(s(?y_28)),app(?xs_42,cons(s(s(?y_28)),nil))))),and(true,and(or(eq(?x_42,s(0)),or(eq(?x_42,?x_42),member(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))),subseteq(?xs_42,cons(s(0),cons(?x_42,app(?xs_42,cons(s(s(?y_28)),nil))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))))),subseteq(?xs_3,cons(0,cons(0,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))))))),and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3))))))))))) = true,
     and(and(or(false,or(eq(s(s(?x_15)),?x_29),member(s(s(?x_15)),app(?xs_29,cons(s(s(?x_15)),nil))))),and(true,and(or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,app(?xs_29,cons(s(s(?x_15)),nil))))),subseteq(?xs_29,cons(s(0),cons(?x_29,app(?xs_29,cons(s(s(?x_15)),nil)))))))),and(true,and(or(eq(?x_29,s(s(?x_15))),or(eq(?x_29,s(0)),or(eq(?x_29,?x_29),member(?x_29,?xs_29)))),subseteq(app(?xs_29,cons(s(s(?x_15)),nil)),cons(s(s(?x_15)),cons(s(0),cons(?x_29,?xs_29))))))) = true,
     and(and(true,and(or(false,or(eq(0,?x_28),member(0,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))),subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),cons(0,?xs_14)))))))),and(true,and(or(eq(?x_28,s(s(0))),or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))))) = true,
     and(and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,cons(?x_14,?xs_14)))))))),and(true,and(true,and(true,and(or(eq(?x_14,s(s(0))),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,cons(s(s(0)),nil)))))),subseteq(?xs_14,cons(s(s(0)),cons(0,cons(?x_14,app(?xs_14,cons(s(s(0)),nil))))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil))))))))) = true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,nil))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,nil))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,nil)))))))),and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,nil),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,cons(s(?x_21),nil)))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))),subseteq(?xs_35,cons(0,cons(?x_35,app(?xs_35,cons(0,cons(s(?x_21),nil)))))))))),and(true,and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,0),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,cons(?x_35,?xs_35)))))))) = true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),and(or(eq(?x_36,s(s(0))),member(?x_36,app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))))),subseteq(app(?xs_36,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36))))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),cons(?x_36,?xs_36)))),cons(s(s(0)),cons(s(?x_22),cons(?x_36,app(?xs_36,cons(s(s(0)),?xs)))))))) = true,
     and(and(true,and(true,and(true,and(or(false,member(s(?x_49),app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),and(or(eq(?x_63,0),member(?x_63,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))))),subseteq(app(?xs_63,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63))))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,?xs_63)))))),cons(0,cons(0,cons(0,cons(s(?x_49),cons(?x_63,app(?xs_63,cons(0,?xs)))))))))) = true,
     and(and(true,and(true,and(true,and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil)))))))))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))))),subseteq(app(?xs_3,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,cons(?x_3,?xs_3)))))))))) = true,
     and(and(true,and(true,and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))),subseteq(?xs_3,cons(s(s(0)),cons(?x_3,app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil)))))))))),and(true,and(or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,s(s(0))),or(eq(?x_3,?x_3),member(?x_3,?xs_3))))),subseteq(app(?xs_3,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),cons(?x_3,?xs_3)))))))) = true,
     and(and(or(false,or(eq(s(s(0)),?x_50),member(s(s(0)),app(?xs_50,cons(s(s(0)),?xs))))),subseteq(app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))),cons(s(s(s(?y_36))),cons(?x_50,app(?xs_50,cons(s(s(0)),?xs)))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),and(or(eq(?x_50,s(s(0))),member(?x_50,app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50))))),subseteq(app(?xs_50,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),cons(?x_50,?xs_50)))))))) = true,
     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),and(or(eq(?x_51,s(s(0))),member(?x_51,app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))),subseteq(app(?xs_51,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))))))),and(or(false,or(eq(s(s(0)),?x_51),member(s(s(0)),app(?xs_51,cons(s(s(0)),?xs_14))))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),cons(?x_51,?xs_51))),cons(s(s(s(?x_37))),cons(?x_51,app(?xs_51,cons(s(s(0)),?xs_14))))))) = true,
     and(and(or(false,or(eq(s(s(s(?x_23))),?x_37),member(s(s(s(?x_23))),app(?xs_37,cons(s(s(s(?x_23))),nil))))),and(true,and(or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil))))),subseteq(?xs_37,cons(s(s(0)),cons(?x_37,app(?xs_37,cons(s(s(s(?x_23))),nil)))))))),and(true,and(or(eq(?x_37,s(s(s(?x_23)))),or(eq(?x_37,s(s(0))),or(eq(?x_37,?x_37),member(?x_37,?xs_37)))),subseteq(app(?xs_37,cons(s(s(s(?x_23))),nil)),cons(s(s(s(?x_23))),cons(s(s(0)),cons(?x_37,?xs_37))))))) = true,
     and(and(true,and(or(eq(?x_50,s(s(s(?y_36)))),or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,?xs_50)))),subseteq(app(?xs_50,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),cons(?x_50,?xs_50)))))),and(or(false,or(eq(s(s(s(?y_36))),?x_50),member(s(s(s(?y_36))),app(?xs_50,cons(s(s(s(?y_36))),nil))))),and(true,and(or(eq(?x_50,s(s(0))),or(eq(?x_50,?x_50),member(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))),subseteq(?xs_50,cons(s(s(0)),cons(?x_50,app(?xs_50,cons(s(s(s(?y_36))),nil))))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil)))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22)))))))) = true,
     and(and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),?xs_22)))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,?xs_22)))),subseteq(app(?xs_22,nil),cons(s(0),cons(s(?x_8),cons(?x_22,?xs_22))))))),and(true,and(or(eq(?x_8,0),or(eq(?x_8,?x_8),or(eq(s(?x_8),?x_22),member(s(?x_8),app(?xs_22,nil))))),and(or(eq(?x_22,s(0)),or(eq(?x_22,s(?x_8)),or(eq(?x_22,?x_22),member(?x_22,app(?xs_22,nil))))),subseteq(?xs_22,cons(s(0),cons(s(?x_8),cons(?x_22,app(?xs_22,nil))))))))) = true,
     and(and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,nil))))),and(or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))),and(or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))),subseteq(?xs_21,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(s(?x_35),?x_49),member(s(?x_35),app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil))))))),subseteq(?xs_49,cons(0,cons(?x_49,app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,0),or(eq(?x_49,s(?x_35)),or(eq(?x_49,0),or(eq(?x_49,?x_49),member(?x_49,?xs_49)))))),subseteq(app(?xs_49,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,cons(?x_49,?xs_49))))))))) = true,
     and(and(or(false,or(eq(s(?x_7),?x_35),member(s(?x_7),app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,?x_35),member(?x_21,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,cons(?x_35,?xs_35))),cons(0,cons(?x_35,app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21)))))))),and(or(false,or(eq(0,?x_21),member(0,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),and(or(eq(?x_35,s(?x_7)),or(eq(?x_35,?x_21),member(?x_35,app(?xs_21,cons(0,cons(?x_35,?xs_35)))))),subseteq(app(?xs_35,cons(s(?x_7),cons(?x_21,?xs_21))),cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,cons(?x_35,?xs_35))))))))) = true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil)))))),and(or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil)))))),subseteq(?xs_21,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))) = true,
     and(and(true,and(or(false,or(eq(s(s(?x_29)),?x_43),member(s(s(?x_29)),app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))),subseteq(?xs_43,cons(s(0),cons(?x_43,app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil)))))))))),and(true,and(or(eq(?x_43,s(0)),or(eq(?x_43,s(s(?x_29))),or(eq(?x_43,s(0)),or(eq(?x_43,?x_43),member(?x_43,?xs_43))))),subseteq(app(?xs_43,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),cons(?x_43,?xs_43)))))))) = true,
     and(and(true,and(or(false,or(eq(s(?x_21),?x_49),member(s(?x_21),app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),and(or(eq(?x_35,0),or(eq(?x_35,?x_49),member(?x_35,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35))))))),subseteq(app(?xs_35,cons(0,cons(?x_49,?xs_49))),cons(0,cons(?x_49,app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))))),and(true,and(or(eq(?x_49,0),or(eq(?x_49,s(?x_21)),or(eq(?x_49,?x_35),member(?x_49,app(?xs_35,cons(0,cons(?x_49,?xs_49))))))),subseteq(app(?xs_49,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))),cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,cons(?x_49,?xs_49)))))))))) = true,
     and(and(true,and(or(false,or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),?xs_35))))),and(or(eq(?x_35,0),or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,?xs_35))))),subseteq(app(?xs_35,cons(0,nil)),cons(0,cons(0,cons(s(?x_21),cons(?x_35,?xs_35)))))))),and(true,and(true,and(or(false,or(eq(?x_21,?x_21),or(eq(s(?x_21),?x_35),member(s(?x_21),app(?xs_35,cons(0,nil)))))),and(or(eq(?x_35,0),or(eq(?x_35,s(?x_21)),or(eq(?x_35,?x_35),member(?x_35,app(?xs_35,cons(0,nil)))))),subseteq(?xs_35,cons(0,cons(s(?x_21),cons(?x_35,app(?xs_35,cons(0,nil))))))))))) = true,
     and(and(true,and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),app(?xs_21,cons(0,nil))))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,app(?xs_21,cons(0,nil))))))),subseteq(?xs_21,cons(0,cons(0,cons(s(?x_7),cons(?x_21,app(?xs_21,cons(0,nil)))))))))))),and(true,and(true,and(or(false,or(false,or(false,or(eq(?x_7,?x_7),or(eq(s(?x_7),?x_21),member(s(?x_7),?xs_21)))))),and(or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,0),or(eq(?x_21,s(?x_7)),or(eq(?x_21,?x_21),member(?x_21,?xs_21)))))),subseteq(app(?xs_21,cons(0,nil)),cons(0,cons(0,cons(0,cons(s(?x_7),cons(?x_21,?xs_21))))))))))) = true,
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     and(and(or(false,member(s(s(s(?x_37))),app(?xs_14,cons(s(s(s(?x_37))),?xs)))),subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(s(?x_37))),?xs))))),and(or(false,member(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(s(?x_37))),?xs)),cons(s(s(s(?x_37))),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(s(?y_36))),nil)),cons(s(s(s(?y_36))),cons(s(s(0)),?xs)))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),nil)))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),nil))))))) -> true,
     and(and(or(false,member(s(s(0)),app(?xs_14,cons(s(s(0)),?xs)))),subseteq(app(?xs,cons(s(s(s(?y_36))),?xs_14)),cons(s(s(s(?y_36))),app(?xs_14,cons(s(s(0)),?xs))))),and(or(false,member(s(s(s(?y_36))),app(?xs,cons(s(s(s(?y_36))),?xs_14)))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(s(?y_36))),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(0)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(0)),nil))),cons(s(s(0)),cons(s(s(0)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_30,0),member(s(s(?x_30)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(s(?x_30)),nil))),cons(s(s(0)),cons(s(s(?x_30)),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(false,member(s(0),app(?xs,cons(s(s(0)),cons(s(0),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(0),nil))),cons(s(s(0)),cons(s(0),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),nil))),cons(s(s(0)),cons(s(?x_22),cons(s(s(0)),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,s(0)),member(s(?x_22),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(s(?x_22),?xs_14))),cons(s(s(0)),cons(s(?x_22),app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(s(0)),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(s(0)),cons(0,?xs_14))),cons(s(s(0)),cons(0,app(?xs_14,cons(s(s(0)),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(s(0))),member(?x_28,app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),cons(?x_28,?xs_28))),cons(s(s(0)),cons(?x_28,app(?xs_28,cons(s(s(0)),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(s(0)),app(?xs_14,cons(s(s(0)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),nil)),cons(s(s(0)),cons(s(s(0)),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(0)),?xs_14)),cons(s(s(0)),app(?xs_14,cons(s(s(0)),?xs))))),and(true,subseteq(app(?xs_14,cons(s(s(0)),?xs)),cons(s(s(0)),app(?xs,cons(s(s(0)),?xs_14)))))) -> true,
     and(and(or(eq(?x_30,?y_30),member(s(s(?x_30)),app(?xs_14,cons(s(s(?x_30)),?xs)))),subseteq(app(?xs,cons(s(s(?y_30)),?xs_14)),cons(s(s(?y_30)),app(?xs_14,cons(s(s(?x_30)),?xs))))),and(or(eq(?y_30,?x_30),member(s(s(?y_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_30)),?xs)),cons(s(s(?x_30)),app(?xs,cons(s(s(?y_30)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,nil)))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,nil))))),cons(0,cons(0,cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(0,?xs_42))))),cons(0,cons(0,cons(0,cons(0,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(true,and(or(eq(?x_42,0),member(?x_42,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))),subseteq(app(?xs_42,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,cons(?x_42,?xs_42))))),cons(0,cons(0,cons(0,cons(?x_42,app(?xs_42,cons(0,?xs))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs))))))),and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil))))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14)))),subseteq(app(?xs_14,nil),cons(0,cons(0,cons(?x_14,?xs_14))))))),and(true,and(true,and(or(eq(?x_14,0),or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))))),subseteq(?xs_14,cons(0,cons(0,cons(?x_14,app(?xs_14,nil))))))))) -> true,
     and(and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil))))),subseteq(?xs,cons(0,cons(0,cons(s(?x_7),app(?xs,nil)))))))),and(true,and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,nil),cons(0,cons(0,cons(s(?x_7),?xs)))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil))))),subseteq(?xs_3,cons(0,cons(0,cons(?x_3,app(?xs_3,nil)))))))),and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,nil),cons(0,cons(0,cons(?x_3,?xs_3)))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),nil)))),cons(0,cons(0,cons(s(?x_35),cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(false,member(s(?x_35),app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(s(?x_35),?xs_28)))),cons(0,cons(0,cons(s(?x_35),app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,cons(0,nil))))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,cons(0,nil)))))))),and(true,and(or(false,or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs)))),subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(s(?x_7),?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,cons(0,nil)))))))),and(true,and(true,subseteq(app(?xs,cons(0,nil)),cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,cons(0,nil))))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,cons(0,nil)))))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3)))),subseteq(app(?xs_3,cons(0,nil)),cons(0,cons(0,cons(?x_3,?xs_3))))))) -> true,
     and(and(true,and(or(false,member(s(s(?x_29)),app(?xs,cons(s(0),cons(s(s(?x_29)),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(s(?x_29)),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(s(?x_29)),nil))),cons(s(0),cons(s(s(?x_29)),cons(s(0),?xs)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(0),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(0),nil))),cons(s(0),cons(s(0),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),nil))))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),nil)))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),nil))),cons(s(0),cons(s(?x_22),cons(s(0),?xs)))))) -> true,
     and(and(true,and(or(eq(?x_22,0),member(s(?x_22),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(s(?x_22),?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(s(?x_22),?xs_14))),cons(s(0),cons(s(?x_22),app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),nil)))),and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(s(?x_29)),nil)))))),and(true,subseteq(app(?xs_14,cons(s(s(?x_29)),nil)),cons(s(s(?x_29)),cons(s(0),?xs_14))))) -> true,
     and(and(or(false,member(s(s(?x_29)),app(?xs_14,cons(s(s(?x_29)),?xs)))),subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(s(?x_29)),?xs))))),and(or(false,member(s(0),app(?xs,cons(s(0),?xs_14)))),subseteq(app(?xs_14,cons(s(s(?x_29)),?xs)),cons(s(s(?x_29)),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(s(?y_28)),nil)),cons(s(s(?y_28)),cons(s(0),?xs)))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),nil)))),and(true,subseteq(?xs,cons(s(0),app(?xs,cons(s(s(?y_28)),nil))))))) -> true,
     and(and(or(false,member(s(0),app(?xs_14,cons(s(0),?xs)))),subseteq(app(?xs,cons(s(s(?y_28)),?xs_14)),cons(s(s(?y_28)),app(?xs_14,cons(s(0),?xs))))),and(or(false,member(s(s(?y_28)),app(?xs,cons(s(s(?y_28)),?xs_14)))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(s(?y_28)),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,cons(0,nil)))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,nil)))),cons(0,cons(0,cons(0,cons(0,?xs))))))) -> true,
     and(and(true,and(true,and(true,subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(0,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(0,?xs_28)))),cons(0,cons(0,cons(0,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))))),subseteq(app(?xs_28,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,cons(?x_28,?xs_28))))))))),and(true,subseteq(app(?xs,cons(0,cons(0,cons(?x_28,?xs_28)))),cons(0,cons(0,cons(?x_28,app(?xs_28,cons(0,?xs)))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),cons(0,?xs_14)))))),and(true,and(true,and(true,subseteq(?xs_14,cons(s(0),cons(0,app(?xs_14,cons(s(0),nil))))))))) -> true,
     and(and(true,and(or(false,member(0,app(?xs,cons(s(0),cons(0,?xs_14))))),subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(s(0),cons(0,?xs_14))),cons(s(0),cons(0,app(?xs_14,cons(s(0),?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,s(0)),member(?x_28,app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(s(0),cons(?x_28,?xs_28))),cons(s(0),cons(?x_28,app(?xs_28,cons(s(0),?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(s(0),app(?xs_14,cons(s(0),nil)))))),and(true,subseteq(app(?xs_14,cons(s(0),nil)),cons(s(0),cons(s(0),?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(0),?xs_14)),cons(s(0),app(?xs_14,cons(s(0),?xs))))),and(true,subseteq(app(?xs_14,cons(s(0),?xs)),cons(s(0),app(?xs,cons(s(0),?xs_14)))))) -> true,
     and(and(or(eq(?x_22,?y_22),member(s(?x_22),app(?xs_14,cons(s(?x_22),?xs)))),subseteq(app(?xs,cons(s(?y_22),?xs_14)),cons(s(?y_22),app(?xs_14,cons(s(?x_22),?xs))))),and(or(eq(?y_22,?x_22),member(s(?y_22),app(?xs,cons(s(?y_22),?xs_14)))),subseteq(app(?xs_14,cons(s(?x_22),?xs)),cons(s(?x_22),app(?xs,cons(s(?y_22),?xs_14)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),nil))))),and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(s(?x_21),nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),nil))),cons(0,cons(s(?x_21),cons(0,?xs)))))) -> true,
     and(and(true,and(or(false,member(s(?x_21),app(?xs,cons(0,cons(s(?x_21),?xs_14))))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(s(?x_21),?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(s(?x_21),?xs_14))),cons(0,cons(s(?x_21),app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),nil)))),and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(s(?x_21),nil)))))),and(true,subseteq(app(?xs_14,cons(s(?x_21),nil)),cons(s(?x_21),cons(0,?xs_14))))) -> true,
     and(and(or(false,member(s(?x_21),app(?xs_14,cons(s(?x_21),?xs)))),subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(s(?x_21),?xs))))),and(or(false,member(0,app(?xs,cons(0,?xs_14)))),subseteq(app(?xs_14,cons(s(?x_21),?xs)),cons(s(?x_21),app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(true,subseteq(app(?xs,cons(s(?y_20),nil)),cons(s(?y_20),cons(0,?xs)))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),nil)))),and(true,subseteq(?xs,cons(0,app(?xs,cons(s(?y_20),nil))))))) -> true,
     and(and(or(false,member(0,app(?xs_14,cons(0,?xs)))),subseteq(app(?xs,cons(s(?y_20),?xs_14)),cons(s(?y_20),app(?xs_14,cons(0,?xs))))),and(or(false,member(s(?y_20),app(?xs,cons(s(?y_20),?xs_14)))),subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(s(?y_20),?xs_14)))))) -> true,
     and(and(true,and(true,and(true,subseteq(?xs,cons(0,app(?xs,cons(0,cons(0,nil)))))))),and(true,subseteq(app(?xs,cons(0,cons(0,nil))),cons(0,cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,cons(0,?xs_14))))))),and(true,subseteq(app(?xs,cons(0,cons(0,?xs_14))),cons(0,cons(0,app(?xs_14,cons(0,?xs))))))) -> true,
     and(and(true,and(or(eq(?x_28,0),member(?x_28,app(?xs_14,cons(0,cons(?x_28,?xs_28))))),subseteq(app(?xs_28,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,cons(?x_28,?xs_28))))))),and(true,subseteq(app(?xs_14,cons(0,cons(?x_28,?xs_28))),cons(0,cons(?x_28,app(?xs_28,cons(0,?xs_14))))))) -> true,
     and(and(true,and(true,subseteq(?xs_14,cons(0,app(?xs_14,cons(0,nil)))))),and(true,subseteq(app(?xs_14,cons(0,nil)),cons(0,cons(0,?xs_14))))) -> true,
     and(and(true,subseteq(app(?xs,cons(0,?xs_14)),cons(0,app(?xs_14,cons(0,?xs))))),and(true,subseteq(app(?xs_14,cons(0,?xs)),cons(0,app(?xs,cons(0,?xs_14)))))) -> true,
     and(and(or(eq(?x,?x_14),member(?x,app(?xs_14,cons(?x,?xs)))),subseteq(app(?xs,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,cons(?x,?xs))))),and(or(eq(?x_14,?x),member(?x_14,app(?xs,cons(?x_14,?xs_14)))),subseteq(app(?xs_14,cons(?x,?xs)),cons(?x,app(?xs,cons(?x_14,?xs_14)))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil))))))) -> true,
     and(and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs))))),and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil))))))) -> true,
     and(and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,?xs_14))),subseteq(app(?xs_14,nil),cons(0,cons(?x_14,?xs_14))))),and(true,and(or(eq(?x_14,0),or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil)))),subseteq(?xs_14,cons(0,cons(?x_14,app(?xs_14,nil))))))) -> true,
     and(and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),app(?xs,nil)))),subseteq(?xs,cons(0,cons(s(?x_7),app(?xs,nil)))))),and(true,and(or(false,or(eq(?x_7,?x_7),member(s(?x_7),?xs))),subseteq(app(?xs,nil),cons(0,cons(s(?x_7),?xs)))))) -> true,
     and(and(true,and(true,subseteq(?xs,cons(0,cons(0,app(?xs,nil)))))),and(true,and(true,subseteq(app(?xs,nil),cons(0,cons(0,?xs)))))) -> true,
     and(and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,app(?xs_3,nil)))),subseteq(?xs_3,cons(0,cons(?x_3,app(?xs_3,nil)))))),and(true,and(or(eq(?x_3,0),or(eq(?x_3,?x_3),member(?x_3,?xs_3))),subseteq(app(?xs_3,nil),cons(0,cons(?x_3,?xs_3)))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs))),and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil))))) -> true,
     and(and(or(eq(?y_8,?y_8),member(s(?y_8),app(?xs,nil))),subseteq(?xs,cons(s(?y_8),app(?xs,nil)))),and(or(eq(?y_8,?y_8),member(s(?y_8),?xs)),subseteq(app(?xs,nil),cons(s(?y_8),?xs)))) -> true,
     and(and(true,subseteq(?xs,cons(0,app(?xs,nil)))),and(true,subseteq(app(?xs,nil),cons(0,?xs)))) -> true,
     and(and(or(eq(?x_14,?x_14),member(?x_14,app(?xs_14,nil))),subseteq(?xs_14,cons(?x_14,app(?xs_14,nil)))),and(or(eq(?x_14,?x_14),member(?x_14,?xs_14)),subseteq(app(?xs_14,nil),cons(?x_14,?xs_14)))) -> true,
     and(and(true,subseteq(app(?xs,nil),cons(0,?xs))),and(true,subseteq(?xs,cons(0,app(?xs,nil))))) -> true,
     and(and(or(eq(?x,?x),member(?x,?xs)),subseteq(app(?xs,nil),cons(?x,?xs))),and(or(eq(?x,?x),member(?x,app(?xs,nil))),subseteq(?xs,cons(?x,app(?xs,nil))))) -> true,
     and(and(member(?x_14,app(?ys_14,cons(?x_14,?xs_14))),subseteq(app(?xs_14,?ys_14),app(?ys_14,cons(?x_14,?xs_14)))),subseteq(app(?ys_14,cons(?x_14,?xs_14)),cons(?x_14,app(?xs_14,?ys_14)))) -> true,
     and(subseteq(?ys_13,app(?ys_13,nil)),subseteq(app(?ys_13,nil),?ys_13)) -> true,
     and(subseteq(app(?xs,?ys),app(?ys,?xs)),subseteq(app(?ys,?xs),app(?xs,?ys))) -> true ]
Expand and(and(true,and(true,and(true,subseteq(?xs,cons(s(0),cons(0,cons(0,app(?xs,nil)))))))),and(true,and(true,and(true,subseteq(app(?xs,nil),cons(s(0),cons(0,cons(0,?xs)))))))) = true
   [ and(and(true,and(true,and(true,false))),and(true,and(true,and(true,subseteq(app(nil,nil),cons(s(0),cons(0,cons(0,nil)))))))) = true,
     and(and(true,and(true,and(true,and(member(?x_3,cons(s(0),cons(0,cons(0,app(cons(?x_3,?xs_3),nil))))),subseteq(?xs_3,cons(s(0),cons(0,cons(0,app(cons(?x_3,?xs_3),nil))))))))),and(true,and(true,and(true,subseteq(app(cons(?x_3,?xs_3),nil),cons(s(0),cons(0,cons(0,cons(?x_3,?xs_3))))))))) = true ]
rewriting induction stopped because of timeout.
new/seteq2.trs: Failure(unknown)
(5356 msec.)