<?xml version="1.0"?>
<Requirements>
  <Signature>
    <ArticleID name="HIDDEN"/>
    <ArticleID name="ORDINAL1"/>
  </Signature>
  <Requirement constrkind="K" constrnr="1" nr="15"/>
  <Requirement constrkind="K" constrnr="4" nr="31"/>
  <Requirement constrkind="V" constrnr="7" nr="28"/>
</Requirements>
