<?xml version="1.0" encoding="ISO-8859-1" ?>

<content>
    <parent>
        <child id="1">
            <title>child 1</title>

            <child id="1">
                <title>child 1.1</title>

                <child id="1">
                    <title>child 1.1.1</title>
                </child>
            </child>

            <child id="2">
                <title>Chapter 1.2</title>

                <child id="1">
                    <title>child 1.2.1</title>

                        <child id="1">
                            <title>child 1.2.1.1</title>
                        </child>
                </child>

                <child id="2">
                    <title>child 1.2.2</title>
                </child>
            </child>

            <child id="3">
                <title>child 1.3</title>
            </child>
        </child>
    </parent>
</content>