MAYBE
(ignored inputs)COMMENT from experiments for [44] submitted by: Tsubasa Suzuki , Takahito Aoto , and Yoshihito Toyama
Rewrite Rules:
   [ a -> h(g(b)),
     a -> h(c),
     b -> g(b),
     h(g(?x)) -> g(h(?x)),
     g(?x) -> h(?x) ]
Apply Direct Methods...
Inner CPs:
   [ h(h(?x_1)) = g(h(?x_1)) ]
Outer CPs:
   [ h(g(b)) = h(c) ]
Linear
(inner) Parallel CPs: (not computed)
unknown Toyama (Parallel CPs)
Direct Methods: Can't judge

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