C31232233133313221211113313331311331333133112111133131133131333121
>>
C3123223313331322121111331333131133133313311211113313113313133312
<<
C31232233133313221211113313331311331333133112111133131133131333123
>>
C31232233133313221211113313331311331333133112111133131133131333122
>>