C31232233133313221211113313331333133313331212111112111133112323231211   >>    C3123223313331322121111331333133313331333121211111211113311232323121   <<    C31232233133313221211113313331333133313331212111112111133112323231213   >>      C31232233133313221211113313331333133313331212111112111133112323231212   >>