C221212321333132313223313223313132313132313231323131133132313123222311
>>
C22121232133313231322331322331313231313231323132313113313231312322231
<<
C221212321333132313223313223313132313132313231323131133132313123222313
>>
C221212321333132313223313223313132313132313231323131133132313123222312
>>