C13332313311211113313331333133313331322333133313331333131321312321   >>    C1333231331121111331333133313331333132233313331333133313132131232   <<    C13332313311211113313331333133313331322333133313331333131321312323   >>      C13332313311211113313331333133313331322333133313331333131321312322   >>