C13332313311211113313331333133313331322333133313331333132313331311331333212321   >>    C1333231331121111331333133313331333132233313331333133313231333131133133321232   <<    C13332313311211113313331333133313331322333133313331333132313331311331333212323   >>      C13332313311211113313331333133313331322333133313331333132313331311331333212322   >>