YES (ignored inputs)COMMENT doi:10.1145/322217.322230 [12] p. 813 , attributed to Barendregt submitted by: Takahito Aoto , Junichi Yoshida , and Yoshihito Toyama input TRS: [ F(?x,?x) -> A, G(?x) -> F(?x,G(?x)), C -> G(C) ] TRS: [ F(?x,?x) -> A, G(?x) -> F(?x,G(?x)), C -> G(C) ] Non-Omega-Overlapping problems/47.trs: Success(UNC) (0 msec.)