C11112233213331323123231323131323132313232233132313112331322332311
>>
C1111223321333132312323132313132313231323223313231311233132233231
<<
C11112233213331323123231323131323132313232233132313112331322332313
>>
C11112233213331323123231323131323132313232233132313112331322332312
>>