a c b x1 a a b x1 b c b x1 b a b x1 a c b x1 b a a x1 a b a x1 c a b x1 a b a x1 c c a x1 c b c x1 b a c x1 a b c x1 c c a x1 a 1 b 1 c 1 FULL random-226.srs