<?xml version="1.0" encoding="UTF-8"?>
<turns xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/turns_file.xsd">
	<interval begin="0" end="10000">
            <!-- at the first junction, do not drive straight -->
		<fromEdge id="beg">
			<toEdge id="beg2right" probability=".5"/>
			<toEdge id="beg2left" probability=".5"/>
			<toEdge id="middle" probability="0"/>
			<toEdge id="-beg" probability="0"/>
		</fromEdge>

		<!-- when the roads merge, drive back -->
		<fromEdge id="right2end">
			<toEdge id="-middle" probability="1"/>
			<toEdge id="end" probability="0"/>
			<toEdge id="-left2end" probability="0"/>
			<toEdge id="-right2end" probability="0"/>
		</fromEdge>
		<fromEdge id="left2end">
			<toEdge id="-middle" probability="1"/>
			<toEdge id="end" probability="0"/>
			<toEdge id="-right2end" probability="0"/>
			<toEdge id="-left2end" probability="0"/>
		</fromEdge>

		<!-- after being almost at the begin again, drive back -->
		<fromEdge id="-middle">
			<toEdge id="middle" probability="1"/>
			<toEdge id="-beg" probability="0"/>
			<toEdge id="beg2right" probability="0"/>
			<toEdge id="beg2left" probability="0"/>
		</fromEdge>

		<!-- leave then -->
		<fromEdge id="middle">
			<toEdge id="end" probability="1"/>
			<toEdge id="-middle" probability="0"/>
			<toEdge id="-right2end" probability="0"/>
			<toEdge id="-left2end" probability="0"/>
		</fromEdge>

		<!-- these asssert that vehicles do not turn around anywhere else -->
		<fromEdge id="beg2right">
			<toEdge id="right" probability="1"/>
			<toEdge id="-beg2right" probability="0"/>
		</fromEdge>
		<fromEdge id="beg2left">
			<toEdge id="left" probability="1"/>
			<toEdge id="-beg2left" probability="0"/>
		</fromEdge>
		<fromEdge id="right">
			<toEdge id="right2end" probability="1"/>
			<toEdge id="-right" probability="0"/>
		</fromEdge>
		<fromEdge id="left">
			<toEdge id="left2end" probability="1"/>
			<toEdge id="-left" probability="0"/>
		</fromEdge>

	</interval>
</turns>