C221212321333132313223313223313132313132313231323131133132311113321
>>
C22121232133313231322331322331313231313231323132313113313231111332
<<
C221212321333132313223313223313132313132313231323131133132311113323
>>
C221212321333132313223313223313132313132313231323131133132311113322
>>