C31321211113313121133133313331333133313311211111133132313232231
>>
C3132121111331312113313331333133313331331121111113313231323223
<<
C31321211113313121133133313331333133313311211111133132313232233
>>
C31321211113313121133133313331333133313311211111133132313232232
>>