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   <head><title>Demo of the rules 1, 2, and 3</title></head>
    
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      <p>
         <a href="http://www.dcs.glasgow.ac.uk/jfp">
            Journal of 
            <em>functional programming</em>
         </a>
      </p>
       
      <hr>
       
      <p>
         <a href="http://www.dcs.glasgow.ac.uk/jfp">
            Journal of 
            <em>functional programming</em>
         </a>
      </p>
       
      <hr>
   </body>
</html>