Syntax of NOT--exluding specific classes in sIFR

Question

I'm trying to sifr ul#menu div, but exclude ul#menu div div I've experimented from the instructions on the Novemberborn Tricks page:

http://wiki.novemberborn.net/sifr3/Tricks

But haven't been able to figure out the syntax. I can't seem to make it work. Does anyone know if the EXCLUDE feature can be used on this without specifying a class or ID to be excluded?

<ul id="menu">
   <li>
      <div>( sIFR THIS! )
         <a>Link 1</a>
      </div>
      <ul>
         <li>
            <div>( DON'T sIFR THIS! )
               <a>Link 1a</a>
            </div>
         </li>
      </ul>
   </li>

Answer 1

Use ul#menu > li > div as a selector.