<p>this is <strong>strong</strong> and this is <strong>strong</strong>.</p>
<p>this is <em>em</em> and this is <em>em</em>.</p>
<p><em><code>code</code></em> <strong><code>code</code></strong></p>
<p><em><code>code</code><strong><code>code</code></strong><code>code</code></em></p>
<p>Hey <em>this is
italic</em></p>
<p>Hey <strong>this is
bold</strong></p>
<p><strong>strong text</strong><em>emphasized text</em></p>
<p><em>emphasized text</em><strong>strong text</strong></p>
<p><strong>strong text</strong><em>emphasized text</em></p>
<p><em>emphasized text</em><strong>strong text</strong></p>
<p><strong>strong text</strong><em>emphasized text</em></p>
<p><em>emphasized text</em><strong>strong text</strong></p>
<p>simple_word_with_underscores</p>
<p>this is text, <em>this is emph</em> simple_word_with_underscores text again.</p>