2.03/0.85	NO
2.03/0.85	
2.03/0.85	Problem:
2.03/0.85	 strict:
2.03/0.85	  b(a(x)) -> a(b(x))
2.03/0.85	 weak:
2.03/0.85	  a(x) -> a(a(x))
2.03/0.85	  b(x) -> b(b(x))
2.03/0.85	
2.03/0.85	Proof:
2.03/0.85	 Unfolding Processor:
2.03/0.85	  loop length: 2
2.03/0.85	  terms:
2.03/0.85	   b(a(x18))
2.03/0.85	   b(b(a(x18)))
2.03/0.85	  context: []
2.03/0.85	  substitution:
2.03/0.85	   x18 -> b(x18)
2.03/0.85	  Qed
2.03/0.85	EOF