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"
    ]




    "deklerk@google.com" -- "bcmills@google.com" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "deklerk@google.com" -- "jba@google.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "rsc@golang.org" -- "erutherford@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "bcmills@google.com" -- "jba@google.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "cuong.manhle.vn@gmail.com" -- "kirk91.han@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "cuong.manhle.vn@gmail.com" -- "mdlayher@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "kirk91.han@gmail.com" -- "mdlayher@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "652732310@qq.com" -- "deklerk@google.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "652732310@qq.com" -- "jba@google.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "rsc@golang.org" -- "deklerk@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rsc@golang.org" -- "bcmills@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rsc@golang.org" -- "jba@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "choleraehyq@gmail.com" -- "deklerk@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "choleraehyq@gmail.com" -- "bcmills@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "cuong.manhle.vn@gmail.com" -- "bcmills@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "kirk91.han@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "mdlayher@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "julie@golang.org" -- "kev@inburke.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "652732310@qq.com" -- "bcmills@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "erutherford@gmail.com" -- "bcmills@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}