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"
    ]




    "wangzhili56@126.com" -- "wei2460@qq.com" [label=" 31 ", penwidth="10", color="#00688bFF"];
    "wangzhili56@126.com" -- "wangzhili@wangzhilidemacbook-pro.local" [label=" 19 ", penwidth="6", color="#00688bB7"];
    "wei2460@qq.com" -- "wangzhili@wangzhilidemacbook-pro.local" [label=" 19 ", penwidth="6", color="#00688bB7"];
    "charlzyx@qq.com" -- "wei2460@qq.com" [label=" 17 ", penwidth="5", color="#00688bA5"];
    "95516163+nicetooo@users.noreply.github.com" -- "wei2460@qq.com" [label=" 8 ", penwidth="2", color="#00688b70"];
    "908662421@qq.com" -- "wei2460@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "35290931+del-te@users.noreply.github.com" -- "wangzhili56@126.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}