<?xml version="1.0" encoding="UTF-8"?>
<map-of-map-of-maps>
    <map level1Key="key1">
        <map2 level2Key="key1">
            <map3 level3Key="key1" level3Value="value1" />
            <map3 level3Key="key2" level3Value="value2" />
        </map2>
        <map2 level2Key="key2">
            <map3 level3Key="key1" level3Value="value1" />
            <map3 level3Key="key2" level3Value="value2" />
        </map2>
    </map>
    <map level1Key="key2">
        <map2 level2Key="key1">
            <map3 level3Key="key1" level3Value="value1" />
            <map3 level3Key="key2" level3Value="value2" />
        </map2>
        <map2 level2Key="key2">
            <map3 level3Key="key1" level3Value="value1" />
            <map3 level3Key="key2" level3Value="value2" />
        </map2>
    </map>
</map-of-map-of-maps>
