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"
    ]




    "robocanic@gmail.com" -- "1493170339@qq.com" [label=" 622 ", penwidth="10", color="#00688bFF"];
    "11638005@qq.com" -- "robocanic@gmail.com" [label=" 504 ", penwidth="8", color="#00688bDB"];
    "helltab@apache.org" -- "robocanic@gmail.com" [label=" 207 ", penwidth="3", color="#00688b82"];
    "helltab@apache.org" -- "1493170339@qq.com" [label=" 131 ", penwidth="2", color="#00688b70"];
    "ken.lj.hz@gmail.com" -- "helltab@163.com" [label=" 94 ", penwidth="1", color="#00688b5E"];
    "11638005@qq.com" -- "939255879@qq.com" [label=" 85 ", penwidth="1", color="#00688b5E"];
    "11638005@qq.com" -- "ken.lj.hz@gmail.com" [label=" 82 ", penwidth="1", color="#00688b5E"];
    "11638005@qq.com" -- "1493170339@qq.com" [label=" 66 ", penwidth="1", color="#00688b5E"];
    "helltab@163.com" -- "robocanic@gmail.com" [label=" 51 ", penwidth="1", color="#00688b4C"];
    "robocanic@gmail.com" -- "939255879@qq.com" [label=" 50 ", penwidth="1", color="#00688b4C"];
    "ken.lj.hz@gmail.com" -- "robocanic@gmail.com" [label=" 47 ", penwidth="1", color="#00688b4C"];
    "1493170339@qq.com" -- "ken.lj.hz@gmail.com" [label=" 35 ", penwidth="1", color="#00688b4C"];
    "helltab@163.com" -- "helltab@apache.org" [label=" 28 ", penwidth="1", color="#00688b4C"];
    "1493170339@qq.com" -- "helltab@163.com" [label=" 27 ", penwidth="1", color="#00688b4C"];
    "1493170339@qq.com" -- "939255879@qq.com" [label=" 25 ", penwidth="1", color="#00688b4C"];
    "wangtianyi11@baidu.com" -- "robocanic@gmail.com" [label=" 18 ", penwidth="1", color="#00688b4C"];
    "ken.lj.hz@gmail.com" -- "helltab@apache.org" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "ken.lj.hz@gmail.com" -- "939255879@qq.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "yin199909@aliyun.com" -- "robocanic@gmail.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "wangtianyi11@baidu.com" -- "939255879@qq.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "yin199909@aliyun.com" -- "wangtianyi11@baidu.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "wangtianyi11@baidu.com" -- "11638005@qq.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "wangtianyi11@baidu.com" -- "1493170339@qq.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "wangtianyi11@baidu.com" -- "ken.lj.hz@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "robocanic@gmail.com" -- "yuluo08290126@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "1493170339@qq.com" -- "yuluo08290126@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "yuluo08290126@gmail.com" -- "ken.lj.hz@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "yin199909@aliyun.com" -- "939255879@qq.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}