MAYBE
(ignored inputs)COMMENT TPDB SRS_Standard/Secret_06_SRS/secr6
input TRS:
   [ a(b(c(?x))) -> c(c(c(b(b(b(a(a(a(?x))))))))),
     c(b(?x)) -> a(a(a(?x))),
     a(?x) -> ?x,
     b(?x) -> ?x,
     c(?x) -> ?x ]
TRS:
   [ a(b(c(?x))) -> c(c(c(b(b(b(a(a(a(?x))))))))),
     c(b(?x)) -> a(a(a(?x))),
     a(?x) -> ?x,
     b(?x) -> ?x,
     c(?x) -> ?x ]
New rules by rule reversing:
   [ c(c(c(b(b(b(a(a(a(?x))))))))) -> a(b(c(?x))),
     a(a(a(?x))) -> c(b(?x)),
     a(?x) -> ?x,
     b(?x) -> ?x,
     c(?x) -> ?x ]
Check distinct normal forms in critical pair closure...failed
problems/938.trs: Failure(unknown UNC)
(16 msec.)