C31321211113313121133133313331333133313311211113313231333121221
>>
C3132121111331312113313331333133313331331121111331323133312122
<<
C31321211113313121133133313331333133313311211113313231333121223
>>
C31321211113313121133133313331333133313311211113313231333121222
>>