0.68/0.75	MAYBE
0.68/0.76	Input TRS:
0.68/0.76	    1: b(b(b(b(x1)))) -> a(a(b(b(x1))))
0.68/0.76	    2: a(a(a(a(x1)))) -> b(a(a(a(x1))))
0.68/0.76	    3: a(b(a(b(x1)))) -> b(b(a(a(x1))))
0.68/0.76	Number of strict rules: 3
0.68/0.76	Direct POLO(bPol) ... failed.
0.68/0.76	Uncurrying ... failed.
0.68/0.76	Dependency Pairs:
0.68/0.76	   #1: #a(a(a(a(x1)))) -> #b(a(a(a(x1))))
0.68/0.76	   #2: #a(b(a(b(x1)))) -> #b(b(a(a(x1))))
0.68/0.76	   #3: #a(b(a(b(x1)))) -> #b(a(a(x1)))
0.68/0.76	   #4: #a(b(a(b(x1)))) -> #a(a(x1))
0.68/0.76	   #5: #a(b(a(b(x1)))) -> #a(x1)
0.68/0.76	   #6: #b(b(b(b(x1)))) -> #a(a(b(b(x1))))
0.68/0.76	   #7: #b(b(b(b(x1)))) -> #a(b(b(x1)))
0.68/0.76	Number of SCCs: 1, DPs: 7
0.68/0.76	  SCC { #1..7 }
0.68/0.76	POLO(Sum)... succeeded.
0.68/0.76	      a 	w: x1 + 1
0.68/0.76	      b 	w: x1 + 1
0.68/0.76	      #a 	w: x1
0.68/0.76	      #b 	w: x1
0.68/0.76	    USABLE RULES: { 1..3 }
0.68/0.76	    Removed DPs: #3..5 #7
0.68/0.76	Number of SCCs: 1, DPs: 3
0.68/0.76	  SCC { #1 #2 #6 }
0.68/0.76	POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... failed.
0.68/0.76	Finding a loop...  failed.
0.68/0.76	EOF