C132233133112121111331333133313331312121111133313331323321111331323321322123221   >>    C13223313311212111133133313331333131212111113331333132332111133132332132212322   <<    C132233133112121111331333133313331312121111133313331323321111331323321322123223   >>      C132233133112121111331333133313331312121111133313331323321111331323321322123222   >>