<routes>
    <person id="p0" depart="0">
        <walk edges="beg middle end"/>
    </person>
    <person id="p1" depart="0">
        <walk edges="end middle beg"/>
    </person>
    <person id="p2" depart="0" departPos="0">
        <walk edges="beg middle end" arrivalPos="random"/>
    </person>

</routes>
