C222323132233132323132313231323131323132312323132313231312321111
>>
C22232313223313232313231323132313132313231232313231323131232111
<<
C222323132233132323132313231323131323132312323132313231312321113
>>
C222323132233132323132313231323131323132312323132313231312321112
>>