C221212321333132313223313223313132313132313231323131133132313331333221131
>>
C22121232133313231322331322331313231313231323132313113313231333133322113
<<
C221212321333132313223313223313132313132313231323131133132313331333221133
>>
C221212321333132313223313223313132313132313231323131133132313331333221132
>>