    <!--
            <tr><td>nid</td><td>{{ nid1 }}</td><td>{{ nid2 }}</td></tr>

            <tr><td>Labels</td><td>{% for l in labels1 %}
                    <a href="/label/{{ l.lid }}">{{ l.name }}</a><br/>
                    {% endfor %}</td>
                <td>{% for l in labels2 %}
                    <a href="/label/{{ l.lid }}">{{ l.name }}</a><br/>
                    {% endfor %}</td>
            </tr>-->

            <!--<tr><td></td>
                <td><div class="graph" id="graph1">
       