C31232233133313221211113313331333133313113311331211111221132311
>>
C3123223313331322121111331333133313331311331133121111122113231
<<
C31232233133313221211113313331333133313113311331211111221132313
>>
C31232233133313221211113313331333133313113311331211111221132312
>>