MAYBE (ignored inputs)COMMENT doi:10.4230/LIPIcs.RTA.2012.165 [37] Section 4 ( R_64 ) input TRS: [ a -> b, a -> f(a), b -> f(f(b)), f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(b)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) -> b ] TRS: [ a -> b, a -> f(a), b -> f(f(b)), f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(f(b)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) -> b ] problems/214.trs: Failure(unknown UNC) (0 msec.)