C31232233133313221211113313331333133313331212111112111113311313321
>>
C3123223313331322121111331333133313331333121211111211111331131332
<<
C31232233133313221211113313331333133313331212111112111113311313323
>>
C31232233133313221211113313331333133313331212111112111113311313322
>>