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"
    ]




    "charles.milette@gmail.com" -- "b.gianfo@gmail.com" [label=" 4 ", penwidth="4", color="#00688b93"];
    "sonyps5201314@gmail.com" -- "charles.milette@gmail.com" [label=" 4 ", penwidth="4", color="#00688b93"];
    "sonyps5201314@gmail.com" -- "elliottchildre329@gmail.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "sonyps5201314@gmail.com" -- "b.gianfo@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "charles.milette@gmail.com" -- "dtarditi@microsoft.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "elliottchildre329@gmail.com" -- "charles.milette@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "jay.krell@cornell.edu" -- "sonyps5201314@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "jay.krell@cornell.edu" -- "elliottchildre329@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rene.nyffenegger@adp-gmbh.ch" -- "sonyps5201314@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rene.nyffenegger@adp-gmbh.ch" -- "charles.milette@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rene.nyffenegger@adp-gmbh.ch" -- "dtarditi@microsoft.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rene.nyffenegger@adp-gmbh.ch" -- "mail@renenyffenegger.ch" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "sonyps5201314@gmail.com" -- "dtarditi@microsoft.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "sonyps5201314@gmail.com" -- "mail@renenyffenegger.ch" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "charles.milette@gmail.com" -- "mail@renenyffenegger.ch" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dtarditi@microsoft.com" -- "mail@renenyffenegger.ch" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "elliottchildre329@gmail.com" -- "b.gianfo@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "mberchtold@gmail.com" -- "sonyps5201314@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "mberchtold@gmail.com" -- "elliottchildre329@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "mberchtold@gmail.com" -- "charles.milette@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}