C31232233133313221211113313331333133313331212111111331311331121112121   >>    C3123223313331322121111331333133313331333121211111133131133112111212   <<    C31232233133313221211113313331333133313331212111111331311331121112123   >>      C31232233133313221211113313331333133313331212111111331311331121112122   >>