C31232233133313221211113313331333133313331212111112111133121111113221211331121
>>
C3123223313331322121111331333133313331333121211111211113312111111322121133112
<<
C31232233133313221211113313331333133313331212111112111133121111113221211331123
>>
C31232233133313221211113313331333133313331212111112111133121111113221211331122
>>