C31232233133313221211113313331333133313113311331333133321211321
>>
C3123223313331322121111331333133313331311331133133313332121132
<<
C31232233133313221211113313331333133313113311331333133321211323
>>
C31232233133313221211113313331333133313113311331333133321211322
>>