C2221333133313331311233132313331333133313331321123231333132213232232311
>>
C222133313331333131123313231333133313331333132112323133313221323223231
<<
C2221333133313331311233132313331333133313331321123231333132213232232313
>>
C2221333133313331311233132313331333133313331321123231333132213232232312
>>