zanders-php-markdown/test/resources/markdown.mdtest/Strong and em together.xhtml

<p><strong><em>This is strong and em.</em></strong></p>

<p>So is <strong><em>this</em></strong> word.</p>

<p><strong><em>This is strong and em.</em></strong></p>

<p>So is <strong><em>this</em></strong> word.</p>