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"
    ]




    "sfzhou.scut@gmail.com" -- "huww98@outlook.com" [label=" 4 ", penwidth="4", color="#00688b93"];
    "sfzhou.scut@gmail.com" -- "325050+echaozh@users.noreply.github.com" [label=" 3 ", penwidth="3", color="#00688b82"];
    "huww98@outlook.com" -- "14933944+symious@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "nugine@foxmail.com" -- "sfzhou.scut@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "325050+echaozh@users.noreply.github.com" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "ianzhang1986@gmail.com" -- "jojomanar.github@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "hhw199202@sina.com" -- "fourierrr@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "hhw199202@sina.com" -- "473617+wlxiong@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "fourierrr@gmail.com" -- "473617+wlxiong@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zouyuheng1998@gmail.com" -- "xhc_1007@163.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "nugine@foxmail.com" -- "325050+echaozh@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "sfzhou.scut@gmail.com" -- "41812724+yuqqizhou@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "402430575@qq.com" -- "ianzhang1986@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zouyuheng1998@gmail.com" -- "14933944+symious@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "sfzhou.scut@gmail.com" -- "maplewish117@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "huww98@outlook.com" -- "ianzhang1986@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "compact-disk@live.com" -- "linshier@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "zeyouliu@tencent.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "shengjiang@cmu.edu" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "haomaiwang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "imzhuo@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "zouyuheng1998@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "nugine@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "sfzhou.scut@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "james@cclinux.org" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "shengjiang@cmu.edu" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "haomaiwang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "imzhuo@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "zouyuheng1998@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "nugine@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "sfzhou.scut@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zeyouliu@tencent.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "haomaiwang@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "imzhuo@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "zouyuheng1998@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "nugine@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "sfzhou.scut@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "shengjiang@cmu.edu" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "haomaiwang@gmail.com" -- "imzhuo@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "haomaiwang@gmail.com" -- "zouyuheng1998@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "haomaiwang@gmail.com" -- "nugine@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "haomaiwang@gmail.com" -- "sfzhou.scut@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "haomaiwang@gmail.com" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "haomaiwang@gmail.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "imzhuo@foxmail.com" -- "zouyuheng1998@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "imzhuo@foxmail.com" -- "nugine@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "imzhuo@foxmail.com" -- "sfzhou.scut@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "imzhuo@foxmail.com" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "imzhuo@foxmail.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zouyuheng1998@gmail.com" -- "nugine@foxmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zouyuheng1998@gmail.com" -- "sfzhou.scut@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zouyuheng1998@gmail.com" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zouyuheng1998@gmail.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "nugine@foxmail.com" -- "huww98@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "nugine@foxmail.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "sfzhou.scut@gmail.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "huww98@outlook.com" -- "59364182+jt-zhang@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xbugwz@gmail.com" -- "kaimary1221@163.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zengzheng007@163.com" -- "402430575@qq.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zengzheng007@163.com" -- "xhc_1007@163.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zengzheng007@163.com" -- "zhaohaidao2008@hotmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zengzheng007@163.com" -- "i@huweicai.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "402430575@qq.com" -- "xhc_1007@163.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "402430575@qq.com" -- "zhaohaidao2008@hotmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "402430575@qq.com" -- "i@huweicai.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xhc_1007@163.com" -- "zhaohaidao2008@hotmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xhc_1007@163.com" -- "i@huweicai.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "zhaohaidao2008@hotmail.com" -- "i@huweicai.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "846397920@qq.com" -- "jiecfd@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "846397920@qq.com" -- "clcanny@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "jiecfd@gmail.com" -- "clcanny@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}