9.47/2.61	NO
9.47/2.62	
9.47/2.62	
9.47/2.62	The system was reversed.
9.47/2.62	
9.47/2.62	Remains to prove termination of the 2-rule system
9.47/2.62	{ a -> b ,
9.47/2.62	  c a b a -> a a a c c a }
9.47/2.62	
9.47/2.62	
9.47/2.62	Loop of length 16 starting with a string of length 10 using right expansion
9.47/2.62	and the encoding {a=a, b=b, c=c}:
9.47/2.62	
9.47/2.62	.caba.bababa
9.47/2.62		rule caba -> aaacca at position 0
9.47/2.62	.aaacca.bababa
9.47/2.62		rule caba -> aaacca at position 4
9.47/2.62	.aaacaaacca.baba
9.47/2.62		rule a -> b at position 5
9.47/2.62	.aaacabacca.baba
9.47/2.62		rule caba -> aaacca at position 8
9.47/2.62	.aaacabacaaacca.ba
9.47/2.62		rule a -> b at position 9
9.47/2.62	.aaacabacabacca.ba
9.47/2.62		rule caba -> aaacca at position 7
9.47/2.62	.aaacabaaaaccacca.ba
9.47/2.62		rule a -> b at position 7
9.47/2.62	.aaacababaaccacca.ba
9.47/2.62		rule a -> b at position 9
9.47/2.62	.aaacabababccacca.ba
9.47/2.62		rule caba -> aaacca at position 14
9.47/2.62	.aaacabababccacaaacca.
9.47/2.62		rule a -> b at position 15
9.47/2.62	.aaacabababccacabacca.
9.47/2.62		rule caba -> aaacca at position 13
9.47/2.62	.aaacabababccaaaaccacca.
9.47/2.62		rule a -> b at position 13
9.47/2.62	.aaacabababccabaaccacca.
9.47/2.62		rule caba -> aaacca at position 11
9.47/2.62	.aaacabababcaaaccaaccacca.
9.47/2.62		rule a -> b at position 12
9.47/2.62	.aaacabababcabaccaaccacca.
9.47/2.62		rule caba -> aaacca at position 10
9.47/2.62	.aaacabababaaaccaccaaccacca.
9.47/2.62		rule a -> b at position 11
9.47/2.62	.aaacababababaccaccaaccacca.
9.47/2.66	EOF