<?xml version="1.0" encoding="ISO-8859-1"?>
<slide fontsize="6em">
	<title>Visitation model 3</title>

	<blurb> </blurb>
	<blurb fontsize="5em">Select the path:</blurb>
	<image align="center" filename="tree3.png" />

	<blurb fontsize="5em">Query:</blurb>
<break/>
	<example><![CDATA[SELECT * FROM directory
WHERE
	left <= 5 AND right >= 6]]></example>
</slide>
