<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Non-Conforming HTML table (3rd row has no cells beginning in it)</title>
</head>
<body>
<table>
<tr><td rowspan='3'>1</td><td>2</td></tr>
<tr><td rowspan='3'>3</td></tr>
<tr></tr>
<tr><td>4</td></tr>
</table>
</body>
</html>