C221212321333132313223313223313132313132313231323131133132313331333131222231
>>
C22121232133313231322331322331313231313231323132313113313231333133313122223
<<
C221212321333132313223313223313132313132313231323131133132313331333131222233
>>
C221212321333132313223313223313132313132313231323131133132313331333131222232
>>