C221212321333132313223313223313132313132313231323131133132313331323331123231
>>
C22121232133313231322331322331313231313231323132313113313231333132333112323
<<
C221212321333132313223313223313132313132313231323131133132313331323331123233
>>
C221212321333132313223313223313132313132313231323131133132313331323331123232
>>