graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="grey"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "vladmos@google.com" -- "t@thi.im" [label=" 4 ", penwidth="4", color="#00688b93"];
    "wcn@google.com" -- "bill.neubauer@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "eagle@post.harvard.edu" -- "vladmos@google.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "eagle@post.harvard.edu" -- "t@thi.im" [label=" 2 ", penwidth="2", color="#00688b70"];
    "joakim.lofgren@gmail.com" -- "mattem@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "joakim.lofgren@gmail.com" -- "wcn@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "mattem@gmail.com" -- "wcn@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "vladmos@google.com" -- "mikhail.kalugin@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "phst@google.com" -- "p.stephani2@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "phst@google.com" -- "vladmos@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "phst@google.com" -- "mattem@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "p.stephani2@gmail.com" -- "vladmos@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "p.stephani2@gmail.com" -- "mattem@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "vladmos@google.com" -- "mattem@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "tetsuok@users.noreply.github.com" -- "vladmos@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "tetsuok@users.noreply.github.com" -- "t@thi.im" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "paulcavallaro@users.noreply.github.com" -- "tetsuok@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "paulcavallaro@users.noreply.github.com" -- "xavibonaventura@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "tetsuok@users.noreply.github.com" -- "xavibonaventura@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}