<data>
    <name>Tom</name>
    <preferences>
        <favouriteColour>red</favouriteColour>
    </preferences>
    <colours>red</colours>
    <colours>green</colours>
    <colours>blue</colours>
    <colourCodes>
        <name>red</name>
        <rgb>ff0000</rgb>
    </colourCodes>
    <colourCodes>
        <name>green</name>
        <rgb>00ff00</rgb>
    </colourCodes>
    <colourCodes>
        <name>blue</name>
        <rgb>0000ff</rgb>
    </colourCodes>
</data>