YES
(ignored inputs)COMMENT from experiments for [44] submitted by: Tsubasa Suzuki , Takahito Aoto , and Yoshihito Toyama
input TRS:
   [ a -> f(c),
     a -> f(h(c)),
     f(?x) -> h(f(?x)) ]
TRS:
   [ a -> f(c),
     a -> f(h(c)),
     f(?x) -> h(f(?x)) ]
New rules by rule reversing:
   [ a -> a,
     f(c) -> a,
     a -> a,
     f(h(c)) -> a,
     f(?x) -> f(?x),
     h(f(?x)) -> f(?x) ]
Right-Reducible
problems/254.trs: Success(UNC)
(0 msec.)