C13332313311211113313331333133313331322333133313331333133311332223131   >>    C1333231331121111331333133313331333132233313331333133313331133222313   <<    C13332313311211113313331333133313331322333133313331333133311332223133   >>      C13332313311211113313331333133313331322333133313331333133311332223132   >>