C121212123112323223313132322331323133313233313232233132313132311111
>>
C12121212311232322331313232233132313331323331323223313231313231111
<<
C121212123112323223313132322331323133313233313232233132313132311113
>>
C121212123112323223313132322331323133313233313232233132313132311112
>>