C2221333133313331311233132313331333133313331321123231333133331322231   >>    C222133313331333131123313231333133313331333132112323133313333132223   <<    C2221333133313331311233132313331333133313331321123231333133331322233   >>      C2221333133313331311233132313331333133313331321123231333133331322232   >>