MAYBE
(ignored inputs)COMMENT TPDB SRS_Standard/Zantema_06/05
Rewrite Rules:
   [ a(a(b(b(?x)))) -> b(b(b(a(a(a(?x)))))),
     c(?x) -> c(a(?x)),
     c(?x) -> c(b(?x)) ]
Apply Direct Methods...
Inner CPs:
   [  ]
Outer CPs:
   [ c(a(?x_1)) = c(b(?x_1)) ]
Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

Combined result: Can't judge
947.trs: Failure(unknown CR)
(0 msec.)