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"
    ]




    "mctt90@gmail.com" -- "zhengda1936@gmail.com" [label=" 35 ", penwidth="10", color="#00688bFF"];
    "zhengda1936@gmail.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 32 ", penwidth="9", color="#00688bED"];
    "classicxsong@gmail.com" -- "menjarleev@gmail.com" [label=" 28 ", penwidth="8", color="#00688bDB"];
    "classicxsong@gmail.com" -- "zhengda1936@gmail.com" [label=" 26 ", penwidth="7", color="#00688bC9"];
    "mctt90@gmail.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 26 ", penwidth="7", color="#00688bC9"];
    "classicxsong@gmail.com" -- "mctt90@gmail.com" [label=" 25 ", penwidth="7", color="#00688bC9"];
    "classicxsong@gmail.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 18 ", penwidth="5", color="#00688bA5"];
    "menjarleev@gmail.com" -- "mctt90@gmail.com" [label=" 15 ", penwidth="4", color="#00688b93"];
    "menjarleev@gmail.com" -- "zhengda1936@gmail.com" [label=" 15 ", penwidth="4", color="#00688b93"];
    "classicxsong@gmail.com" -- "ubuntu@ip-172-31-57-25.ec2.internal" [label=" 13 ", penwidth="3", color="#00688b82"];
    "menjarleev@gmail.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 12 ", penwidth="3", color="#00688b82"];
    "menjarleev@gmail.com" -- "ubuntu@ip-172-31-57-25.ec2.internal" [label=" 12 ", penwidth="3", color="#00688b82"];
    "33253266+zby123@users.noreply.github.com" -- "mctt90@gmail.com" [label=" 6 ", penwidth="1", color="#00688b5E"];
    "33253266+zby123@users.noreply.github.com" -- "classicxsong@gmail.com" [label=" 6 ", penwidth="1", color="#00688b5E"];
    "ubuntu@ip-172-31-57-25.ec2.internal" -- "mctt90@gmail.com" [label=" 6 ", penwidth="1", color="#00688b5E"];
    "ubuntu@ip-172-31-57-25.ec2.internal" -- "zhengda1936@gmail.com" [label=" 6 ", penwidth="1", color="#00688b5E"];
    "ubuntu@ip-172-31-57-25.ec2.internal" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 6 ", penwidth="1", color="#00688b5E"];
    "33253266+zby123@users.noreply.github.com" -- "zhengda1936@gmail.com" [label=" 5 ", penwidth="1", color="#00688b5E"];
    "33253266+zby123@users.noreply.github.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 5 ", penwidth="1", color="#00688b5E"];
    "33253266+zby123@users.noreply.github.com" -- "menjarleev@gmail.com" [label=" 5 ", penwidth="1", color="#00688b5E"];
    "xiaoyu.zhai@hotmail.com" -- "mctt90@gmail.com" [label=" 4 ", penwidth="1", color="#00688b5E"];
    "VoVAllen@users.noreply.github.com" -- "zhengda1936@gmail.com" [label=" 4 ", penwidth="1", color="#00688b5E"];
    "xiaoyu.zhai@hotmail.com" -- "classicxsong@gmail.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "xiaoyu.zhai@hotmail.com" -- "zhengda1936@gmail.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "xiaoyu.zhai@hotmail.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "1147802470@qq.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "1147802470@qq.com" -- "mctt90@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "1147802470@qq.com" -- "zhengda1936@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "VoVAllen@users.noreply.github.com" -- "mctt90@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "ubuntu@ip-172-31-57-25.ec2.internal" -- "ubuntu@ip-172-31-68-185.ec2.internal" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "ubuntu@ip-172-31-68-185.ec2.internal" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "33253266+zby123@users.noreply.github.com" -- "ubuntu@ip-172-31-57-25.ec2.internal" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "1147802470@qq.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "nbro@users.noreply.github.com" -- "VoVAllen@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "nbro@users.noreply.github.com" -- "zhengda1936@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "joker_xii@outlook.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "joker_xii@outlook.com" -- "menjarleev@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "joker_xii@outlook.com" -- "mctt90@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "joker_xii@outlook.com" -- "zhengda1936@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "joker_xii@outlook.com" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "menjarleev@gmail.com" -- "ubuntu@ip-172-31-56-220.ec2.internal" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "ubuntu@ip-172-31-56-220.ec2.internal" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "ubuntu@ip-172-31-57-25.ec2.internal" -- "ubuntu@ip-172-31-56-220.ec2.internal" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "menjarleev@gmail.com" -- "ubuntu@ip-172-31-68-185.ec2.internal" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "phister@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "lhuo9710@uni.sydney.edu.au" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "33253266+zby123@users.noreply.github.com" -- "lhuo9710@uni.sydney.edu.au" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "menjarleev@gmail.com" -- "lhuo9710@uni.sydney.edu.au" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "lhuo9710@uni.sydney.edu.au" -- "ubuntu@ip-172-31-57-25.ec2.internal" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "lhuo9710@uni.sydney.edu.au" -- "mctt90@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "lhuo9710@uni.sydney.edu.au" -- "dzzhen@186590dc80ff.ant.amazon.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "lhuo9710@uni.sydney.edu.au" -- "zhengda1936@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "VoVAllen@users.noreply.github.com" -- "classicxsong@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "menjarleev@gmail.com" -- "50144563+daikikatsuragawa@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "menjarleev@gmail.com" -- "1147802470@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "classicxsong@gmail.com" -- "50144563+daikikatsuragawa@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "50144563+daikikatsuragawa@users.noreply.github.com" -- "zhengda1936@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "50144563+daikikatsuragawa@users.noreply.github.com" -- "mctt90@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "50144563+daikikatsuragawa@users.noreply.github.com" -- "1147802470@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xiaoyu.zhai@hotmail.com" -- "33253266+zby123@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xiaoyu.zhai@hotmail.com" -- "menjarleev@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "524366+sebastiandro@users.noreply.github.com" -- "menjarleev@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "524366+sebastiandro@users.noreply.github.com" -- "classicxsong@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "524366+sebastiandro@users.noreply.github.com" -- "ubuntu@ip-172-31-57-25.ec2.internal" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "ugo.cottin@gmail.com" -- "classicxsong@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "ugo.cottin@gmail.com" -- "menjarleev@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "ugo.cottin@gmail.com" -- "zhengda1936@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}