C2221333133313331311233132313331333133313331333133313331313331322321   >>    C222133313331333131123313231333133313331333133313331333131333132232   <<    C2221333133313331311233132313331333133313331333133313331313331322323   >>      C2221333133313331311233132313331333133313331333133313331313331322322   >>