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"
    ]




    "raymondzhao@microsoft.com" -- "lancewenglin@gmail.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "raymondzhao@microsoft.com" -- "jeanp413@hotmail.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "lancewenglin@gmail.com" -- "jeanp413@hotmail.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "raymondzhao@microsoft.com" -- "liaojinyuan@zju.edu.cn" [label=" 2 ", penwidth="2", color="#00688b70"];
    "lancewenglin@gmail.com" -- "liaojinyuan@zju.edu.cn" [label=" 2 ", penwidth="2", color="#00688b70"];
    "liaojinyuan@zju.edu.cn" -- "jeanp413@hotmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "raymondzhao@microsoft.com" -- "joao.moreno@microsoft.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "raymondzhao@microsoft.com" -- "obitogod@protonmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "raymondzhao@microsoft.com" -- "anushbhargava@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "obitogod@protonmail.com" -- "anushbhargava@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "raymondzhao@microsoft.com" -- "johnsoncodehk@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "raymondzhao@microsoft.com" -- "shskwmt@outlook.jp" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "jeanp413@hotmail.com" -- "johnsoncodehk@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "jeanp413@hotmail.com" -- "shskwmt@outlook.jp" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "lancewenglin@gmail.com" -- "johnsoncodehk@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "lancewenglin@gmail.com" -- "shskwmt@outlook.jp" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "liaojinyuan@zju.edu.cn" -- "johnsoncodehk@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "liaojinyuan@zju.edu.cn" -- "shskwmt@outlook.jp" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "johnsoncodehk@gmail.com" -- "shskwmt@outlook.jp" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "raymondzhao@microsoft.com" -- "49699333+dependabot[bot]@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "joao.moreno@microsoft.com" -- "49699333+dependabot[bot]@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "obitogod@protonmail.com" -- "lancewenglin@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "obitogod@protonmail.com" -- "jeanp413@hotmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "lancewenglin@gmail.com" -- "anushbhargava@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "anushbhargava@gmail.com" -- "jeanp413@hotmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}