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<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Lambdoc document</title><meta charset="utf-8"/><link rel="stylesheet" href="css/lambdoc.css" media="all" title="Default"/></head><body><div class="doc doc_valid"><h1 id="doc:a:1" class="doc_sec"><span class="doc_order">1</span><span>Level 1 section</span></h1><h2 id="doc:a:2" class="doc_sec"><span class="doc_order">1.1</span><span>Level 2 section</span></h2><h3 id="doc:a:3" class="doc_sec"><span class="doc_order">1.1.1</span><span>Level 3 section</span></h3><h1 id="doc:a:4" class="doc_sec"><span>Level 1 section</span></h1><h2 id="doc:a:5" class="doc_sec"><span>Level 2 section</span></h2></div></body></html>
