C31232233133313221211113313331333133313331212111112111113123321
>>
C3123223313331322121111331333133313331333121211111211111312332
<<
C31232233133313221211113313331333133313331212111112111113123323
>>
C31232233133313221211113313331333133313331212111112111113123322
>>