3.55/2.90	YES
3.55/2.91	Input TRS:
3.55/2.91	    1: a(a(s(s(x1)))) -> s(s(a(a(x1))))
3.55/2.91	    2: b(b(a(a(b(b(s(s(x1)))))))) -> a(a(b(b(s(s(a(a(x1))))))))
3.55/2.91	    3: b(b(a(a(b(b(b(b(x1)))))))) -> a(a(b(b(a(a(b(b(x1))))))))
3.55/2.91	    4: a(a(b(b(a(a(a(a(x1)))))))) -> b(b(a(a(b(b(a(a(x1))))))))
3.55/2.91	Number of strict rules: 4
3.55/2.91	Direct POLO(bPol) ... removes: 1 2
3.55/2.91	      a 	w: 2 * x1 + 1
3.55/2.91	      s 	w: x1 + 1
3.55/2.91	      b 	w: 2 * x1 + 1
3.55/2.91	Number of strict rules: 2
3.55/2.91	Direct POLO(bPol) ... failed.
3.55/2.91	Uncurrying ... failed.
3.55/2.91	Dependency Pairs:
3.55/2.91	   #1: #b(b(a(a(b(b(b(b(x1)))))))) -> #a(a(b(b(a(a(b(b(x1))))))))
3.55/2.91	   #2: #b(b(a(a(b(b(b(b(x1)))))))) -> #a(b(b(a(a(b(b(x1)))))))
3.55/2.91	   #3: #b(b(a(a(b(b(b(b(x1)))))))) -> #b(b(a(a(b(b(x1))))))
3.55/2.91	   #4: #b(b(a(a(b(b(b(b(x1)))))))) -> #b(a(a(b(b(x1)))))
3.55/2.91	   #5: #b(b(a(a(b(b(b(b(x1)))))))) -> #a(a(b(b(x1))))
3.55/2.91	   #6: #b(b(a(a(b(b(b(b(x1)))))))) -> #a(b(b(x1)))
3.55/2.91	   #7: #a(a(b(b(a(a(a(a(x1)))))))) -> #b(b(a(a(b(b(a(a(x1))))))))
3.55/2.91	   #8: #a(a(b(b(a(a(a(a(x1)))))))) -> #b(a(a(b(b(a(a(x1)))))))
3.55/2.91	   #9: #a(a(b(b(a(a(a(a(x1)))))))) -> #a(a(b(b(a(a(x1))))))
3.55/2.91	   #10: #a(a(b(b(a(a(a(a(x1)))))))) -> #a(b(b(a(a(x1)))))
3.55/2.91	   #11: #a(a(b(b(a(a(a(a(x1)))))))) -> #b(b(a(a(x1))))
3.55/2.91	   #12: #a(a(b(b(a(a(a(a(x1)))))))) -> #b(a(a(x1)))
3.55/2.91	Number of SCCs: 1, DPs: 12
3.55/2.91	  SCC { #1..12 }
3.55/2.91	POLO(Sum)... succeeded.
3.55/2.91	      a 	w: x1 + 1
3.55/2.91	      s 	w: 0
3.55/2.91	      b 	w: x1 + 1
3.55/2.91	      #a 	w: x1 + 2
3.55/2.91	      #b 	w: x1 + 2
3.55/2.91	    USABLE RULES: { 3 4 }
3.55/2.91	    Removed DPs: #2..6 #8..12
3.55/2.91	Number of SCCs: 1, DPs: 2
3.55/2.91	  SCC { #1 #7 }
3.55/2.91	POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... succeeded.
3.55/2.91	      a 	w: [0,1;0,1] * x1 + [1;2]
3.55/2.91	      s 	w: [0;0]
3.55/2.91	      b 	w: [1,0;1,0] * x1 + [2;1]
3.55/2.91	      #a 	w: [0,1;1,0] * x1
3.55/2.91	      #b 	w: [1,0;1,0] * x1
3.55/2.91	    USABLE RULES: { 3 4 }
3.55/2.91	    Removed DPs: #1 #7
3.55/2.91	Number of SCCs: 0, DPs: 0
3.55/2.91	EOF