C31232233133313221211113313331333133313113311331333133313113313232221123232311
>>
C3123223313331322121111331333133313331311331133133313331311331323222112323231
<<
C31232233133313221211113313331333133313113311331333133313113313232221123232313
>>
C31232233133313221211113313331333133313113311331333133313113313232221123232312
>>