C31211133313132313231323331313132313231313232233131212111111331
>>
C3121113331313231323132333131313231323131323223313121211111133
<<
C31211133313132313231323331313132313231313232233131212111111333
>>
C31211133313132313231323331313132313231313232233131212111111332
>>