input_routes.rou.xml

<routes>
    <person id="left" depart="0">
        <walk edges="beg beg2left left left2end end rend"/>
    </person>
    <person id="back" depart="0">
        <walk edges="beg beg2left left left2end end rend"/>
        <walk edges="rend end left2end left beg2left beg"/>
    </person>
    <person id="left_stop" depart="0">
        <walk edges="beg beg2left left left2end"/>
        <stop lane="left2end_0" duration="100"/>
        <walk edges="left2end end rend"/>
    </person>
</routes>