C222323132233132323132313231323131323331313232233131323132313232213231
>>
C22232313223313232313231323132313132333131323223313132313231323221323
<<
C222323132233132323132313231323131323331313232233131323132313232213233
>>
C222323132233132323132313231323131323331313232233131323132313232213232
>>