C123213232213233231323132313132313231322132313231323132323132313232331
>>
C12321323221323323132313231313231323132213231323132313232313231323233
<<
C123213232213233231323132313132313231322132313231323132323132313232333
>>
C123213232213233231323132313132313231322132313231323132323132313232332
>>