deletions | additions       diff --git a/layout.md b/layout.md  index 10af802..274de65 100644  --- a/layout.md  +++ b/layout.md 
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A_textbf_graph_is_a__.tex  figures/6-node 2-component/6-node 2-component.png  figures/img_161/img_161.png  textbf_References_http_www_britannica__.tex  In_the_above_graph_the__.tex  Two_graphs_are_said_to__.tex  figures/iso/iso.gif