ype="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button><h4 class="modal-title" id="-graph-help-label">Graph Key</h4></div><div class="modal-body">
    <p>Nodes of different colours represent the following: </p>
    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
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<!-- Generated by graphviz version 2.38.0 (20140413.2041)
 -->
<!-- Title: Graph K