<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>[1426419] mal-formed inline elements</title>
</head>
<body>
  <p><strong>Bold <em>Bold and Italics</em></strong> <em>Italics
  Only</em></p>
  <p><tt>Mono <strong>Mono and Bold</strong></tt> <strong>Bold
  Only</strong></p>
  <p><em>Italics <strong>Italics and Bold</strong></em>
  <strong>Bold Only</strong></p>
</body>
</html>