MAYBE
(ignored inputs)COMMENT TPDB SRS_Standard/Waldmann_07_size12/size-12-alpha-3-num-478
input TRS:
   [ a(a(?x)) -> a(b(b(c(?x)))),
     b(a(?x)) -> ?x,
     c(b(?x)) -> a(c(?x)) ]
TRS:
   [ a(a(?x)) -> a(b(b(c(?x)))),
     b(a(?x)) -> ?x,
     c(b(?x)) -> a(c(?x)) ]
unknown Right-Reducible
problems/981.trs: Failure(unknown UNC)
(0 msec.)