<?xml version="1.0" encoding="UTF-16"?>
<result>
    <a>
        <male>
            <user age="31" name="Mariano" sex="male"></user>
            <user age="35" name="Emiliano" sex="male"></user>
            <user age="22" name="Luis" sex="male"></user>
        </male>
        <female>
            <user age="35" name="Paula" sex="female"></user>
            <user age="22" name="Marta" sex="female"></user>
        </female>
    </a>
    <b>
        <false>
            <user age="22" name="Luis" sex="male"></user>
            <user age="22" name="Marta" sex="female"></user>
        </false>
        <true>
            <user age="31" name="Mariano" sex="male"></user>
            <user age="35" name="Emiliano" sex="male"></user>
            <user age="35" name="Paula" sex="female"></user>
        </true>
    </b>
    <c>
        <Old>
            <user age="31" name="Mariano" sex="male"></user>
            <user age="35" name="Emiliano" sex="male"></user>
            <user age="35" name="Paula" sex="female"></user>
        </Old>
        <Young>
            <user age="22" name="Luis" sex="male"></user>
            <user age="22" name="Marta" sex="female"></user>
        </Young>
    </c>
    <d>
        <Santiago>
            <name>Santiago</name>
        </Santiago>
        <Mariano>
            <name>Mariano</name>
            <name>Mariano</name>
        </Mariano>
        <Luis>
            <name>Luis</name>
        </Luis>
    </d>
</result>