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"
    ]




    "1904821183@qq.com" -- "42756849+liuxiaocs7@users.noreply.github.com" [label=" 4 ", penwidth="4", color="#00688b93"];
    "87920097+msgui@users.noreply.github.com" -- "whelanlabs@users.noreply.github.com" [label=" 4 ", penwidth="4", color="#00688b93"];
    "87920097+msgui@users.noreply.github.com" -- "42756849+liuxiaocs7@users.noreply.github.com" [label=" 4 ", penwidth="4", color="#00688b93"];
    "42756849+liuxiaocs7@users.noreply.github.com" -- "940643974@qq.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "lynn.bond@hotmail.com" -- "whelanlabs@users.noreply.github.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "1904821183@qq.com" -- "whelanlabs@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "1904821183@qq.com" -- "wangweirao16@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "42756849+liuxiaocs7@users.noreply.github.com" -- "wangweirao16@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "49650772+aroundabout@users.noreply.github.com" -- "56248584+conghuhu@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "42756849+liuxiaocs7@users.noreply.github.com" -- "whelanlabs@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "42756849+liuxiaocs7@users.noreply.github.com" -- "niumoo@126.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "87920097+msgui@users.noreply.github.com" -- "niumoo@126.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "87920097+msgui@users.noreply.github.com" -- "416138794@qq.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "416138794@qq.com" -- "42756849+liuxiaocs7@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "whelanlabs@users.noreply.github.com" -- "niumoo@126.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}