C13332313311211113313331333133313331322333133313331333112222231   >>    C1333231331121111331333133313331333132233313331333133311222223   <<    C13332313311211113313331333133313331322333133313331333112222233   >>      C13332313311211113313331333133313331322333133313331333112222232   >>