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"
    ]




    "72898444+roares@users.noreply.github.com" -- "jueduizone@gmail.com" [label=" 207 ", penwidth="10", color="#00688bFF"];
    "ken.lj.hz@gmail.com" -- "willem.jiang@gmail.com" [label=" 18 ", penwidth="1", color="#00688b4C"];
    "wangdianjin@gmail.com" -- "willem.jiang@gmail.com" [label=" 17 ", penwidth="1", color="#00688b4C"];
    "18610854716@163.com" -- "willem.jiang@gmail.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "best.wangxin@163.com" -- "willem.jiang@gmail.com" [label=" 11 ", penwidth="1", color="#00688b4C"];
    "huxing.zhang@gmail.com" -- "willem.jiang@gmail.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "willem.jiang@gmail.com" -- "jueduizone@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "shaofengshi@gmail.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "encewang@126.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "982052490@qq.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "86716581+yy2so@users.noreply.github.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "psiace@outlook.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "ustcwg@gmail.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "davidzollo365@gmail.com" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "liyu@apache.org" -- "willem.jiang@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "willem.jiang@gmail.com" -- "72898444+roares@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "53861852+nielifeng@users.noreply.github.com" -- "willem.jiang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "50226895+anonymitaet@users.noreply.github.com" -- "willem.jiang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "wander4096@gmail.com" -- "willem.jiang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "549477611@qq.com" -- "willem.jiang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "huxing.zhang@gmail.com" -- "wangdianjin@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}