<?xml version="1.0" encoding="UTF-8"?>
<root xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="all2.xsd">
    
    <a>a</a>
    <b>b</b>
    <c>c</c>
    <d>d</d>
    <e>e</e>
   <!-- Problem empty content ?-->
    <g></g>
    <f>f</f>
    
</root>
