<?xml version="1.0" ?>
<root
	xmlns="foo"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	
	<non-nillable>
		<x/>
	</non-nillable>
	
	<nillable1>
		<x/>
	</nillable1>
	
	<nillable1 xsi:nil="true">
	</nillable1>
	
	<nillable2>
		51 32 59
	</nillable2>
	
	<nillable2 xsi:nil="true">
	</nillable2>
</root>
