C31232233133313221211113313331333132313331322121111112133313121211
>>
C3123223313331322121111331333133313231333132212111111213331312121
<<
C31232233133313221211113313331333132313331322121111112133313121213
>>
C31232233133313221211113313331333132313331322121111112133313121212
>>