Input TRS:
    1: g(b()) -> f(b())
    2: f(a()) -> g(a())
    3: b() -> a()
Number of strict rules: 3
Direct Order(PosReal,>,Poly) ... failed.
Freezing ... failed.
Dependency Pairs:
   #1: #f(a()) -> #g(a())
   #2: #g(b()) -> #f(b())
Number of SCCs: 0, DPs: 0, edges: 0
YES