C2221333133313331311233132313331333133313331333133313331333131133132311332321   >>    C222133313331333131123313231333133313331333133313331333133313113313231133232   <<    C2221333133313331311233132313331333133313331333133313331333131133132311332323   >>      C2221333133313331311233132313331333133313331333133313331333131133132311332322   >>