er">m</span>            <span class="special">&amp;=</span> <span class="special">|</span> <span class="identifier">e</span> <span class="identifier">i</span> <span class="identifier">b</span> <span class="identifier">p</span> <span class="identifier">S</span> <span class="identifier">M</span>
<span class="special">---+--------</span>            <span class="special">---+------------</span>
<span class="identifier">s</span>  <span class="special">|</span> <span class="identifier">s</span>   <span class="ide