C31211133313132313231323331313132313231313232233132333131121133221
>>
C3121113331313231323132333131313231323131323223313233313112113322
<<
C31211133313132313231323331313132313231313232233132333131121133223
>>
C31211133313132313231323331313132313231313232233132333131121133222
>>