<!DOCTYPE html>
<html>
  <head>
    <title>OL TEST</title>
  </head>
  <body>
    <ol>
      <li>
        <p>A=1</p>
        <ol>
          <li>
            <p>B=1</p>
          </li>
          <li>
            <p>B=2</p>
          </li>
        </ol>
      </li>
      <li>
        <p>A=2</p>
        <ol>
          <li>
            <p>B=3</p>
          </li>
          <li>
            <p>B=4</p>
          </li>
        </ol>
      </li>
      <li>
        <p>A=3</p>
        <ol>
          <li>
            <p>B=5</p>
          </li>
          <li>
            <p>B=6</p>
          </li>
        </ol>
      </li>
      <li>
        <p>A=4</p>
        <ol/>
      </li>
      <li>
        <ol></ol>
        <ol></ol>
        <ol></ol>
        <ol></ol>
        <p>A=5</p>
        <ol/>
      </li>
      <li/>
      <li/>
      <li></li>
      <li>
        <p>A=6</p>
        <ol/>
      </li>
      <li>
        <p>A=7</p>
        <ol/>
        <ol/>
        <ol/>
        <ol/>
        <ol/>
        <ol/>
        <ol></ol>
        <ol></ol>
      </li>
      <li>
        <p>A=8</p>
        <ol/>
      </li>
    </ol>
  </body>
</html>