MAYBE
Time: 0.000495
TRS:
 {f X -> f a(),
  b() -> a()}
 DP:
  DP:
   {f# X -> f# a()}
  TRS:
  {f X -> f a(),
   b() -> a()}
  EDG:
   {(f# X -> f# a(), f# X -> f# a())}
   STATUS:
    arrows: 0.000000
    SCCS (1):
     Scc:
      {f# X -> f# a()}
     
     SCC (1):
      Strict:
       {f# X -> f# a()}
      Weak:
      {f X -> f a(),
       b() -> a()}
      Open