C31232233133313221211113313331333133313331212111133131133112333121
>>
C3123223313331322121111331333133313331333121211113313113311233312
<<
C31232233133313221211113313331333133313331212111133131133112333123
>>
C31232233133313221211113313331333133313331212111133131133112333122
>>