C31232233133313221211113313331333131211113313331311211312112223321
>>
C3123223313331322121111331333133313121111331333131121131211222332
<<
C31232233133313221211113313331333131211113313331311211312112223323
>>
C31232233133313221211113313331333131211113313331311211312112223322
>>