YES
(ignored inputs)COMMENT Cops #647 - #721: generated ground TRSs; evenly distributed in the UNR/UNC/NFP/CR hierarchy submitted by: Bertram Felgenhauer
input TRS:
   [ c -> h(c,c),
     f(c) -> c,
     f(b) -> b,
     a -> b,
     a -> h(h(a,a),h(c,b)) ]
TRS:
   [ c -> h(c,c),
     f(c) -> c,
     f(b) -> b,
     a -> b,
     a -> h(h(a,a),h(c,b)) ]
New rules by rule reversing:
   [ c -> c,
     h(c,c) -> c,
     f(c) -> c,
     f(b) -> b,
     a -> b,
     h(h(a,a),h(c,b)) -> a ]
confluent TRS:
   [ c -> c,
     h(c,c) -> c,
     f(c) -> c,
     f(b) -> b,
     a -> b,
     h(h(a,a),h(c,b)) -> a,
     h(h(b,a),h(c,b)) -> b,
     h(h(a,b),h(c,b)) -> b,
     h(h(b,b),h(c,b)) -> b ]
UNC Completion (Strongly Closed)
problems/688.trs: Success(UNC)
(4 msec.)