may be this can be helpful:<br> <br><a href="http://blog.bjrn.se/2008/04/lexicographic-permutations-using.html">http://blog.bjrn.se/2008/04/lexicographic-permutations-using.html</a><br><br><div class="gmail_quote">On Fri, Dec 18, 2009 at 6:01 PM, R. Alan Monroe <span dir="ltr"><<a href="mailto:amonroe@columbus.rr.com">amonroe@columbus.rr.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im"><br>
> I'm looking for an efficient way to create all the unique, non-duplicated<br>
> permutations of a list<br>
<br>
</div>This may or may not help:<br>
<a href="http://code.activestate.com/recipes/190465/" target="_blank">http://code.activestate.com/recipes/190465/</a><br>
<font color="#888888"><br>
Alan<br>
</font><div><div></div><div class="h5"><br>
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