C2221333133313331311233132313331333133313331321123231323331313331
>>
C222133313331333131123313231333133313331333132112323132333131333
<<
C2221333133313331311233132313331333133313331321123231323331313333
>>
C2221333133313331311233132313331333133313331321123231323331313332
>>