C31232233133313221211113313331333132313331121133133313223132311
>>
C3123223313331322121111331333133313231333112113313331322313231
<<
C31232233133313221211113313331333132313331121133133313223132313
>>
C31232233133313221211113313331333132313331121133133313223132312
>>