<?xml version="1.0" encoding="UTF-8"?>
<order xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="group2.xsd" >
    <o1>
        <customer>C1</customer>
        <orderdetails>O1</orderdetails>
        <billto>B1</billto>
        <shipto>S1</shipto>
    </o1>
    <o2>
        <customer>C2</customer>
        <orderdetails>O2</orderdetails>
        <billto>B2</billto>
        <shipto>S2</shipto>
    </o2>
</order>
