YES
Time: 0.000646
TRS:
 {a b a x -> b a b x}
 DP:
  DP:
   {a# b a x -> a# b x}
  TRS:
  {a b a x -> b a b x}
  EDG:
   {(a# b a x -> a# b x, a# b a x -> a# b x)}
   EDG:
    {}
    EDG:
     {}
     STATUS:
      arrows: 1.000000
      SCCS (0):