YES NOTE: input TRS is reduced original is 3: g0(c0()) -> c1() 4: g0(c0()) -> g0(c2()) 5: c0() -> c3() 6: g0(c3()) -> c1() 7: g0(c2()) -> c1() 8: c3() -> c2() reduced to 5: c0() -> c3() 7: g0(c2()) -> c1() 8: c3() -> c2() NOTE: input TRS is reduced original is 1: c0() -> c0() 2: c1() -> f0(g0(g0(g0(c1()))),f0(c1(),g0(c0()))) reduced to 2: c1() -> f0(g0(g0(g0(c1()))),f0(c1(),g0(c0()))) 0.01