1.32/0.62	YES
1.32/0.62	
1.32/0.62	Problem:
1.32/0.62	 a(b(a(a(x1)))) -> a(a(b(b(x1))))
1.32/0.62	 a(b(b(b(x1)))) -> a(a(a(a(x1))))
1.32/0.62	 b(b(a(b(x1)))) -> a(b(a(a(x1))))
1.32/0.62	
1.32/0.62	Proof:
1.32/0.62	 KBO Processor:
1.32/0.62	  weight function:
1.32/0.62	   w0 = 1
1.32/0.62	   w(b) = w(a) = 1
1.32/0.62	  precedence:
1.32/0.62	   b > a
1.32/0.62	  problem:
1.32/0.62	   
1.32/0.62	  Qed
1.32/0.63	EOF