C13332313311211113313331333133313331322333133313331333133311213311331   >>    C1333231331121111331333133313331333132233313331333133313331121331133   <<    C13332313311211113313331333133313331322333133313331333133311213311333   >>      C13332313311211113313331333133313331322333133313331333133311213311332   >>