C221212321333132313223313223313132313132313231323131323133112131
>>
C22121232133313231322331322331313231313231323132313132313311213
<<
C221212321333132313223313223313132313132313231323131323133112133
>>
C221212321333132313223313223313132313132313231323131323133112132
>>