 class="subrole">AXSubrole: <code>AXMathMultiscript</code></span
                ><br />
                <div class="attrs">
                  AXAttributes:
                  <ul>
                    <li>
                      <code>AXMathPostscripts</code> is an array of dictionaries of <code>AXMathSubscript</code> and <code>AXMathSupscript</code> pointing to postsubscript and postsupscript elements ,
                      i.e. N and N + 1 in-flow children starting from the second in-flow child and preceed