a b c b a a b c b a x1 a a b c b a b c b a a b c b x1 2.2 a b c b a a b c b a x1 a b c b a b c b a a b c b x1 a b c b a a b c b a x1 a b c b x1 a b c b a a b c b a x1 a b c b a a b c b x1 a b c b a a b c b a x1 a a b c b a b c b a a b c b x1 a b c b a a b c b a x1 a a b c b x1 true a b c b a a b c b a x1 a a b c b x1 a b c b a a b c b a x1 a a b c b a b c b a a b c b x1 a b c b a a b c b a x1 a b c b a a b c b x1 a b c b a a b c b a x1 a b c b x1 a b c b a a b c b a x1 a b c b a b c b a a b c b x1 true a 1 42736 b 1 1 1 c 1 51101 a 1 1 0 a b c b a a b c b a x1 a b c b a b c b a a b c b x1 a b c b a a b c b a x1 a b c b x1 a b c b a a b c b a x1 a b c b a a b c b x1 a b c b a a b c b a x1 a a b c b a b c b a a b c b x1 a b c b a a b c b a x1 a b c b x1 a b c b a a b c b a x1 a b c b a a b c b x1 a b c b a a b c b a x1 a b c b a b c b a a b c b x1 true Failed! NaTT certifiable-1.6