<partlist><part partid="0" name="car"/><part partid="1" partof="0" name="engine"/><part partid="2" partof="0" name="door"/><part partid="3" partof="1" name="piston"/><part partid="4" partof="2" name="window"/><part partid="5" partof="2" name="lock"/><part partid="10" name="skateboard"/><part partid="11" partof="10" name="board"/><part partid="12" partof="10" name="wheel"/><part partid="20" name="canoe"/></partlist>
