<p>one <em>two _three</em> four_ five</p>

<p>one <strong>two _three</strong> four_ five</p>

<p>one <em>two **three</em> four** five</p>

<p>one <strong>two *three</strong> four* five</p>

<p>one <em>two *three</em> four* five</p>

<p>one <strong>two *three</strong> four* five</p>

<p>one <em>two __three</em> four__ five</p>

<p>one <strong>two _three</strong> four_ five</p>

<p>one <em>two _three</em> four_ five</p>

<p>one <strong>two _three</strong> four_ five</p>

<p>one <em>two <em><em>three</em> four</em></em> five</p>

<p>one <em><em>two <em>three</em></em> four</em> five</p>

<p>one <em>two *three</em> four* five</p>

<p>one <strong>two *three</strong> four* five</p>

<p>one <em>two <em><em>three</em> four</em></em> five</p>

<p>one <em><em>two <em>three</em></em> four</em> five</p>
Fix expected output for emphasis as per the spec
Fix expected output for emphasis as per the spec
