C13332313311211113313331333133313331322333133313331333132221111331   >>    C1333231331121111331333133313331333132233313331333133313222111133   <<    C13332313311211113313331333133313331322333133313331333132221111333   >>      C13332313311211113313331333133313331322333133313331333132221111332   >>