><span class="n">item</span><span class="p">,</span><span class="n">timestamp</span><span class="p">)</span><span class="o">&lt;</span><span class="n">sep</span><span class="o">&gt;...&lt;</span><span class="n">sep</span><span class="o">&gt;</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="n">timestamp</span><span class="p">)</span>
</pre></div>
</div>
</div></blockquote>
<p>An example</p>
<blockquote>
<div><table class="docutils align-default">
<thead>
<tr clas