<?xml version="1.0"?> 
<doc>
  <a-set g="1st" s="5">
    <a>35</a>
    <a>44</a>
    <a>12</a>
    <a>98</a>
    <a>28</a>
  </a-set>
  <a-set g="2nd" s="3">
    <a>62</a>
    <a>440</a>
    <a>29</a>
  </a-set>
  <a-set g="3rd" s="4">
    <a>16</a>
    <a>45</a>
    <a>78</a>
    <a>33</a>
  </a-set>
</doc>