C321332233313331311331322121111331333133313112123231213322232231   >>    C32133223331333131133132212111133133313331311212323121332223223   <<    C321332233313331311331322121111331333133313112123231213322232233   >>      C321332233313331311331322121111331333133313112123231213322232232   >>