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"
    ]




    "bretambrose@gmail.com" -- "815825145@qq.com" [label=" 145 ", penwidth="10", color="#00688bFF"];
    "graebm@amazon.com" -- "815825145@qq.com" [label=" 111 ", penwidth="7", color="#00688bC9"];
    "graebm@amazon.com" -- "bretambrose@gmail.com" [label=" 81 ", penwidth="5", color="#00688bA5"];
    "graebm@amazon.com" -- "86316075+sbSteveK@users.noreply.github.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "bretambrose@gmail.com" -- "86316075+sbSteveK@users.noreply.github.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "graebm@amazon.com" -- "boswej@amazon.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "bretambrose@gmail.com" -- "boswej@amazon.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "86316075+sbSteveK@users.noreply.github.com" -- "boswej@amazon.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "86316075+sbSteveK@users.noreply.github.com" -- "815825145@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "boswej@amazon.com" -- "815825145@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}