gecko-dev/layout/base/crashtests/263359-1.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
    <title>CSS Writing Modes Module Level 3</title>
    <script type="text/javascript">
function boom() {
  document.getElementById("example").style.fontSize = "larger";
}
    </script>
  </head>
  <body onload=boom()>
    <div id="example">
      <p>א</p>
      <pre><code>
&lt;HEBREW&gt;
  &lt;PAR&gt;HEBREW1 HEBREW2 english3 HEBREW4 HEBREW5&lt;/PAR&gt;
  &lt;PAR&gt;HEBREW6 &lt;EMPH&gt;HEBREW7&lt;/EMPH&gt; HEBREW8&lt;/PAR&gt;
&lt;/HEBREW&gt;
&lt;ENGLISH&gt;
  &lt;PAR&gt;english9 english10 english11 HEBREW12 HEBREW13&lt;/PAR&gt;
  &lt;PAR&gt;english14 english15 english16&lt;/PAR&gt;
  &lt;PAR&gt;english17 &lt;HE-QUO&gt;HEBREW18 english19 HEBREW20&lt;/HE-QUO&gt;&lt;/PAR&gt;
&lt;/ENGLISH&gt;
      </code></pre>
    </div>
  </body>
</html>