- <blockquote><h2>This is a header.</h2>
 
- <ol>
 
- <li>This is the first list item.</li>
 
- <li>This is the second list item.</li>
 
- </ol>
 
- <p>Here's some example code:</p>
 
- <pre><code>return shell_exec("echo $input | $markdown_script");
 
- </code></pre>
 
- <blockquote><p>quote here</p>
 
- </blockquote>
 
- </blockquote>
 
 
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