C31232233133313221211113313331333133313331212111133231333131131   >>    C3123223313331322121111331333133313331333121211113323133313113   <<    C31232233133313221211113313331333133313331212111133231333131133   >>      C31232233133313221211113313331333133313331212111133231333131132   >>