NO (ignored inputs)COMMENT from experiments for [44] submitted by: Tsubasa Suzuki , Takahito Aoto , and Yoshihito Toyama input TRS: [ a(?x) -> g(h(b(?x))), a(?x) -> g(c(?x)), b(?x) -> g(b(?x)), g(a(?x)) -> g(h(a(?x))) ] TRS: [ a(?x) -> g(h(b(?x))), a(?x) -> g(c(?x)), b(?x) -> g(b(?x)), g(a(?x)) -> g(h(a(?x))) ] Check distinct normal forms in critical pair closure convertible distinct normal forms: g(g(c(?x))) = g(h(g(c(?x)))) problems/239.trs: Success(not UNC) (0 msec.)