YES NOTE: input TRS is reduced original is 4: c2() -> g0(f0(c1(),c1())) 5: c2() -> c1() 6: c1() -> c1() 7: c2() -> c0() reduced to 4: c2() -> g0(f0(c1(),c1())) 5: c2() -> c1() 7: c2() -> c0() NOTE: input TRS is reduced original is 1: c0() -> c0() 2: g0(g0(c0())) -> c1() 3: g0(g0(x1)) -> g0(g0(g0(c1()))) reduced to 2: g0(g0(c0())) -> c1() 3: g0(g0(x1)) -> g0(g0(g0(c1()))) 0.02