Remove HTML Tags which are place in same sequence or one after another
<p>I have following string:</p>

<pre><code>Result = "&lt;em&gt;Administration&lt;/em&gt; &lt;em&gt;Resources&lt;/em&gt; Officer &lt;em&gt;paragraphs&lt;/em&gt;";
</code></pre>

<p>Can any one guide me how to generate following string with the replacement of above string:</p>

<pre><code>Result = "&lt;em&gt;Administration Resources&lt;/em&gt; Officer &lt;em&gt;paragraphs&lt;/em&gt; "
</code></pre>

<p>Basically I have multiple "Emphasized text" tag in string I want to remove which are place one word to another word and generate one "Emphasized text" tag of that two words.</p>
