C123213232213233231323132313132313231322132313231323132323131121131
>>
C12321323221323323132313231313231323132213231323132313232313112113
<<
C123213232213233231323132313132313231322132313231323132323131121133
>>
C123213232213233231323132313132313231322132313231323132323131121132
>>