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"
    ]




    "jin@apache.org" -- "103014488+returntoinnocence@users.noreply.github.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "vgalaxies@apache.org" -- "jin@apache.org" [label=" 2 ", penwidth="2", color="#00688b70"];
    "jin@apache.org" -- "166308810+skittles258@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "jin@apache.org" -- "1245294786@qq.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "hanmingzhen2002@outlook.com" -- "thespica@qq.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "vgalaxies@apache.org" -- "jermy@apache.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bobbywarner@gmail.com" -- "133682873+ankipu@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "42756849+liuxiaocs7@users.noreply.github.com" -- "arnout@engelen.eu" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "166308810+skittles258@users.noreply.github.com" -- "xujb1987@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "166308810+skittles258@users.noreply.github.com" -- "103014488+returntoinnocence@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "jin@apache.org" -- "xujb1987@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xujb1987@gmail.com" -- "103014488+returntoinnocence@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bobbywarner@gmail.com" -- "jin@apache.org" [label=" 1 ", penwidth="1", color="#00688b5E"];

}