MAYBE (ignored inputs)COMMENT from experiments for [44] submitted by: Tsubasa Suzuki , Takahito Aoto , and Yoshihito Toyama input TRS: [ a -> c, a -> f(c), f(?x) -> f(g(?x)) ] TRS: [ a -> c, a -> f(c), f(?x) -> f(g(?x)) ] unknown UNC Completion (Development Closed) problems/241.trs: Failure(unknown UNC) (4 msec.)