0.00/0.24	YES
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	(VAR v_NonEmpty:S x1:S)
0.00/0.24	(RULES
0.00/0.24	a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	)
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	Dependency Pairs Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(b(x1:S)))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(b(x1:S)))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	->->Cycle:
0.00/0.24	->->-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(b(x1:S)))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	->->-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	Reduction Pair Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(b(x1:S)))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	-> Usable rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Interpretation type:
0.00/0.24	 Linear
0.00/0.24	->Coefficients:
0.00/0.24	 Natural Numbers
0.00/0.24	->Dimension:
0.00/0.24	 1
0.00/0.24	->Bound:
0.00/0.24	 2
0.00/0.24	->Interpretation:
0.00/0.24	 
0.00/0.24	[a](X) = 2.X + 2
0.00/0.24	[b](X) = 2.X + 2
0.00/0.24	[A](X) = 2.X + 2
0.00/0.24	[B](X) = 2.X + 2
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	->->Cycle:
0.00/0.24	->->-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	->->-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	Reduction Pair Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	-> Usable rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Interpretation type:
0.00/0.24	 Linear
0.00/0.24	->Coefficients:
0.00/0.24	 Natural Numbers
0.00/0.24	->Dimension:
0.00/0.24	 1
0.00/0.24	->Bound:
0.00/0.24	 2
0.00/0.24	->Interpretation:
0.00/0.24	 
0.00/0.24	[a](X) = 2.X + 2
0.00/0.24	[b](X) = 2.X + 2
0.00/0.24	[A](X) = 2.X
0.00/0.24	[B](X) = 2.X
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	->->Cycle:
0.00/0.24	->->-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	->->-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	Reduction Pair Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 A(a(b(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	-> Usable rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Interpretation type:
0.00/0.24	 Linear
0.00/0.24	->Coefficients:
0.00/0.24	 Natural Numbers
0.00/0.24	->Dimension:
0.00/0.24	 1
0.00/0.24	->Bound:
0.00/0.24	 2
0.00/0.24	->Interpretation:
0.00/0.24	 
0.00/0.24	[a](X) = 2.X + 2
0.00/0.24	[b](X) = 2.X + 2
0.00/0.24	[A](X) = 2.X + 2
0.00/0.24	[B](X) = 2.X + 2
0.00/0.24	
0.00/0.24	Problem 1: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(a(b(x1:S))))
0.00/0.24	 B(a(a(a(x1:S)))) -> A(b(x1:S))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	 B(b(b(b(x1:S)))) -> A(a(b(b(x1:S))))
0.00/0.24	 B(b(b(b(x1:S)))) -> A(b(b(x1:S)))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	->->Cycle:
0.00/0.24	->->-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	->->-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->->Cycle:
0.00/0.24	->->-> Pairs:
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	->->-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	
0.00/0.24	
0.00/0.24	The problem is decomposed in 2 subproblems.
0.00/0.24	
0.00/0.24	Problem 1.1: 
0.00/0.24	
0.00/0.24	Reduction Pair Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 A(a(b(a(x1:S)))) -> A(a(a(b(x1:S))))
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	-> Usable rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Interpretation type:
0.00/0.24	 Linear
0.00/0.24	->Coefficients:
0.00/0.24	 All rationals
0.00/0.24	->Dimension:
0.00/0.24	 1
0.00/0.24	->Bound:
0.00/0.24	 2
0.00/0.24	->Interpretation:
0.00/0.24	 
0.00/0.24	[a](X) = 1/2.X
0.00/0.24	[b](X) = 1/2
0.00/0.24	[A](X) = 1/2.X
0.00/0.24	
0.00/0.24	Problem 1.1: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 Empty
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	 There is no strongly connected component
0.00/0.24	
0.00/0.24	The problem is finite.
0.00/0.24	
0.00/0.24	Problem 1.2: 
0.00/0.24	
0.00/0.24	Reduction Pair Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 B(a(a(a(x1:S)))) -> B(a(b(x1:S)))
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	-> Usable rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Interpretation type:
0.00/0.24	 Linear
0.00/0.24	->Coefficients:
0.00/0.24	 Natural Numbers
0.00/0.24	->Dimension:
0.00/0.24	 1
0.00/0.24	->Bound:
0.00/0.24	 2
0.00/0.24	->Interpretation:
0.00/0.24	 
0.00/0.24	[a](X) = 2.X + 2
0.00/0.24	[b](X) = 2.X + 2
0.00/0.24	[B](X) = 2.X
0.00/0.24	
0.00/0.24	Problem 1.2: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	->->Cycle:
0.00/0.24	->->-> Pairs:
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	->->-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	
0.00/0.24	Problem 1.2: 
0.00/0.24	
0.00/0.24	Subterm Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 B(a(a(a(x1:S)))) -> B(x1:S)
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Projection:
0.00/0.24	 pi(B) = 1
0.00/0.24	
0.00/0.24	Problem 1.2: 
0.00/0.24	
0.00/0.24	SCC Processor:
0.00/0.24	-> Pairs:
0.00/0.24	 Empty
0.00/0.24	-> Rules:
0.00/0.24	 a(a(b(a(x1:S)))) -> a(a(a(b(x1:S))))
0.00/0.24	 b(a(a(a(x1:S)))) -> a(b(a(b(x1:S))))
0.00/0.24	 b(b(b(b(x1:S)))) -> a(a(b(b(x1:S))))
0.00/0.24	->Strongly Connected Components:
0.00/0.24	 There is no strongly connected component
0.00/0.24	
0.00/0.24	The problem is finite.
0.00/0.24	EOF