C31211133313132313231323331313132313231313232233132333131323131123321
>>
C3121113331313231323132333131313231323131323223313233313132313112332
<<
C31211133313132313231323331313132313231313232233132333131323131123323
>>
C31211133313132313231323331313132313231313232233132333131323131123322
>>