C31211133313132313231323331313132313231313232233132333132333132332132313221
>>
C3121113331313231323132333131313231323131323223313233313233313233213231322
<<
C31211133313132313231323331313132313231313232233132333132333132332132313223
>>
C31211133313132313231323331313132313231313232233132333132333132332132313222
>>