C31232233133313221211113313331333133313113311331333133313123132312311
>>
C3123223313331322121111331333133313331311331133133313331312313231231
<<
C31232233133313221211113313331333133313113311331333133313123132312313
>>
C31232233133313221211113313331333133313113311331333133313123132312312
>>