C222323132233132323132313231323131323331313232233131323132322221
>>
C22232313223313232313231323132313132333131323223313132313232222
<<
C222323132233132323132313231323131323331313232233131323132322223
>>
C222323132233132323132313231323131323331313232233131323132322222
>>