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"
    ]




    "zhoujinsong0505@163.com" -- "tcodehuber@gmail.com" [label=" 11 ", penwidth="10", color="#00688bFF"];
    "zhoujinsong0505@163.com" -- "qcx978132955@gmail.com" [label=" 5 ", penwidth="4", color="#00688b93"];
    "zhoujinsong0505@163.com" -- "xuba@cisco.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xuba@cisco.com" -- "tcodehuber@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "zhoujinsong0505@163.com" -- "idealities@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "tcodehuber@gmail.com" -- "idealities@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "zhoujinsong0505@163.com" -- "5797454@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "zhoujinsong0505@163.com" -- "liamzi6666@163.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "zhoujinsong0505@163.com" -- "91189061+wandongchen@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}