<?xml version="1.0"?>

<XML_DATA>
<chapter>First Chapter</chapter>

<chapter>Second Chapter
<chapter>Subchapter 1</chapter>
<chapter>Subchapter 2</chapter>
</chapter>

<chapter>Third Chapter
<chapter>Subchapter A</chapter>

<chapter>Subchapter B
<chapter>sub a</chapter>
<chapter>sub b</chapter>
</chapter>

<chapter>Subchapter C</chapter>
</chapter>
</XML_DATA>

