C221212321333132313223313223313132313132313231323131133132313331333131311132311
>>
C22121232133313231322331322331313231313231323132313113313231333133313131113231
<<
C221212321333132313223313223313132313132313231323131133132313331333131311132313
>>
C221212321333132313223313223313132313132313231323131133132313331333131311132312
>>