How to add different template for different nodes in Drupal 6
<p>I have 3 nodes in my sites.</p>

<ol>
<li>node/1 - Login </li>
<li>node/2 - Contact</li>
<li>node/3 - Register <br/> <br/></li>
</ol>

<p>I want to have different template for different nodes. If I do as <em>page-node-1.tpl.php , page-node-2-tpl.php , its for the entire page, I don't want that</em>, I want specifically override for node content.</p>

<p>I have already tried the following links:- <br/></p>

<ul>
<li><a href="https://stackoverflow.com/questions/11870349/custom-template-for-specific-node-in-drupal-6">Custom template for specific node in Drupal 6?</a></li>
<li><a href="https://stackoverflow.com/questions/20190531/using-different-templates-for-different-nodes-in-drupal-7">Using different templates for different nodes in Drupal 7</a></li>
</ul>

<p><strong>I am using Drupal 6</strong></p>