C13332313311211113313331333133313331322333133313331333133313113313221311211   >>    C1333231331121111331333133313331333132233313331333133313331311331322131121   <<    C13332313311211113313331333133313331322333133313331333133313113313221311213   >>      C13332313311211113313331333133313331322333133313331333133313113313221311212   >>