C21221212121211331322132313132313132313232233132313223313231333133313111311
>>
C2122121212121133132213231313231313231323223313231322331323133313331311131
<<
C21221212121211331322132313132313132313232233132313223313231333133313111313
>>
C21221212121211331322132313132313132313232233132313223313231333133313111312
>>