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"
    ]




    "jxt1234@zju.edu.cn" -- "xiaotang.jxt@alibaba-inc.com" [label=" 250 ", penwidth="10", color="#00688bFF"];
    "jxt1234@zju.edu.cn" -- "ruoyi.sjd@alibaba-inc.com" [label=" 165 ", penwidth="6", color="#00688bB7"];
    "8401806+wangzhaode@users.noreply.github.com" -- "ruoyi.sjd@alibaba-inc.com" [label=" 97 ", penwidth="3", color="#00688b82"];
    "8401806+wangzhaode@users.noreply.github.com" -- "zhaode.wzd@alibaba-inc.com" [label=" 97 ", penwidth="3", color="#00688b82"];
    "jxt1234@zju.edu.cn" -- "8401806+wangzhaode@users.noreply.github.com" [label=" 57 ", penwidth="2", color="#00688b70"];
    "zhaode.wzd@alibaba-inc.com" -- "jxt1234@zju.edu.cn" [label=" 19 ", penwidth="1", color="#00688b4C"];
    "8401806+wangzhaode@users.noreply.github.com" -- "xiaotang.jxt@alibaba-inc.com" [label=" 17 ", penwidth="1", color="#00688b4C"];
    "zhaode.wzd@alibaba-inc.com" -- "xiaotang.jxt@alibaba-inc.com" [label=" 17 ", penwidth="1", color="#00688b4C"];
    "ruoyi.sjd@alibaba-inc.com" -- "zhaode.wzd@alibaba-inc.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "ruoyi.sjd@alibaba-inc.com" -- "xiaotang.jxt@alibaba-inc.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "xinhao.zheng@arm.com" -- "jxt1234@zju.edu.cn" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "8401806+wangzhaode@users.noreply.github.com" -- "linjiulong.ljl@alibaba-inc.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "zhaode.wzd@alibaba-inc.com" -- "linjiulong.ljl@alibaba-inc.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "linjiulong.ljl@alibaba-inc.com" -- "jxt1234@zju.edu.cn" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "xinhao.zheng@arm.com" -- "xiaotang.jxt@alibaba-inc.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "ruoyi.sjd@alibaba-inc.com" -- "linjiulong.ljl@alibaba-inc.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xinhao.zheng@arm.com" -- "8401806+wangzhaode@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xinhao.zheng@arm.com" -- "zhaode.wzd@alibaba-inc.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xinhao.zheng@arm.com" -- "ruoyi.sjd@alibaba-inc.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xiaotang.jxt@alibaba-inc.com" -- "linjiulong.ljl@alibaba-inc.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}