C31321211113313121133133313331333133313113121133133313221333233121
>>
C3132121111331312113313331333133313331311312113313331322133323312
<<
C31321211113313121133133313331333133313113121133133313221333233123
>>
C31321211113313121133133313331333133313113121133133313221333233122
>>