MAYBE
(ignored inputs)COMMENT TPDB SRS_Standard/Mixed_SRS/3
Rewrite Rules:
   [ a(a(?x)) -> a(b(a(?x))),
     b(a(b(?x))) -> a(c(a(?x))) ]
Apply Direct Methods...
Inner CPs:
   [ a(a(b(a(?x)))) = a(b(a(a(?x)))),
     b(a(a(c(a(?x))))) = a(c(a(a(b(?x))))) ]
Outer CPs:
   [  ]
Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

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