<record id="1">
    <a>
        <detail>blah</detail>
        ....
        <detail>blah</detail>
    </a>
    <b>
        <detail>blah</detail>
        ....
        <detail>blah</detail>
    </b>
    <c>
        <detail>blah</detail>
        ....
        <detail>blah</detail>
    </c>
</record>
...
<record id="999999">
    <a>
        <detail>blah</detail>
        ....
        <detail>blah</detail>
    </a>
    <b>
        <detail>blah</detail>
        ....
        <detail>blah</detail>
    </b>
    <c>
        <detail>blah</detail>
        ....
        <detail>blah</detail>
    </c>
</record>