C31232233133313221211113313331333133313331212111112111112323132311211321
>>
C3123223313331322121111331333133313331333121211111211111232313231121132
<<
C31232233133313221211113313331333133313331212111112111112323132311211323
>>
C31232233133313221211113313331333133313331212111112111112323132311211322
>>