TRS: {f(true(), x, y, z) -> f(and(gt(x, y), gt(x, z)), x, s(y), z), f(true(), x, y, z) -> f(and(gt(x, y), gt(x, z)), x, y, s(z)), gt(0(), v) -> false(), gt(s(u), 0()) -> true(), gt(s(u), s(v)) -> gt(u, v), and(x, true()) -> x, and(x, false()) -> false()} Fail