MAYBE
Time: 0.001175
TRS:
 {f(f(a(), f(a(), a())), x) -> f(x, f(f(a(), a()), a()))}
 DP:
  DP:
   {f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())),
    f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a())}
  TRS:
  {f(f(a(), f(a(), a())), x) -> f(x, f(f(a(), a()), a()))}
  UR:
   {}
   EDG:
    {(f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a()), f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a()))
     (f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a()), f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())))
     (f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())), f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())))
     (f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())), f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a()))}
    STATUS:
     arrows: 0.000000
     SCCS (1):
      Scc:
       {f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())),
        f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a())}
      
      SCC (2):
       Strict:
        {f#(f(a(), f(a(), a())), x) -> f#(x, f(f(a(), a()), a())),
         f#(f(a(), f(a(), a())), x) -> f#(f(a(), a()), a())}
       Weak:
       {f(f(a(), f(a(), a())), x) -> f(x, f(f(a(), a()), a()))}
       Open