x:</p>
      <p><span class="emphasis"><i class="EMPHASIS"><tt class=
      "LITERAL">/.*/adv((er)?ts?|ertis(ing|ements?))?/</tt></i></span> - We have several literal forward slashes again
      (<span class="QUOTE">"/"</span>), so we are building another expression that is a file path statement. We have
      another <span class="QUOTE">".*"</span>, so we are matching against any conceivable sub-path, just so it matches
      our expression. The only true literal that <span class="emphasis"><i class="EMPHA