C222323132233132323132313231323223313132322233231323132313233321
>>
C22232313223313232313231323132322331313232223323132313231323332
<<
C222323132233132323132313231323223313132322233231323132313233323
>>
C222323132233132323132313231323223313132322233231323132313233322
>>