C31232233133313221211113313331333133313331212111133133313121131   >>    C3123223313331322121111331333133313331333121211113313331312113   <<    C31232233133313221211113313331333133313331212111133133313121133   >>      C31232233133313221211113313331333133313331212111133133313121132   >>