- The ordered list is nested in the unordered list
- The unordered list is nested in the ordered list
<html>
<body>
<ul>
<li>Top Economic Powers
<ol>
<li>United States</li>
<li>China</li>
<li>Japan</li>
</ol>
</li>
</ul>
</body>
</html>]]>In this example, the ordered list is nested in the unordered list