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"
    ]




    "tengdu@hotmail.com" -- "lyweiwei@outlook.com" [label=" 248 ", penwidth="10", color="#00688bFF"];
    "wewei@microsoft.com" -- "lyweiwei@outlook.com" [label=" 242 ", penwidth="9", color="#00688bED"];
    "tengdu@hotmail.com" -- "wewei@microsoft.com" [label=" 186 ", penwidth="7", color="#00688bC9"];
    "lyweiwei@outlook.com" -- "t-shpan@microsoft.com" [label=" 135 ", penwidth="5", color="#00688bA5"];
    "lyweiwei@outlook.com" -- "hezhan@microsoft.com" [label=" 122 ", penwidth="4", color="#00688b93"];
    "wewei@microsoft.com" -- "hezhan@microsoft.com" [label=" 115 ", penwidth="4", color="#00688b93"];
    "tengdu@hotmail.com" -- "hezhan@microsoft.com" [label=" 107 ", penwidth="4", color="#00688b93"];
    "tengdu@hotmail.com" -- "t-shpan@microsoft.com" [label=" 89 ", penwidth="3", color="#00688b82"];
    "wewei@microsoft.com" -- "t-shpan@microsoft.com" [label=" 86 ", penwidth="3", color="#00688b82"];
    "xiol@microsoft.com" -- "lyweiwei@outlook.com" [label=" 70 ", penwidth="2", color="#00688b70"];
    "chfan@microsoft.com" -- "charlesfan@yahoo.com" [label=" 66 ", penwidth="2", color="#00688b70"];
    "leon.tager@outlook.com" -- "lyweiwei@outlook.com" [label=" 63 ", penwidth="2", color="#00688b70"];
    "wewei@microsoft.com" -- "xiol@microsoft.com" [label=" 51 ", penwidth="2", color="#00688b70"];
    "xiol@microsoft.com" -- "tengdu@hotmail.com" [label=" 41 ", penwidth="1", color="#00688b5E"];
    "leon.tager@outlook.com" -- "tengdu@hotmail.com" [label=" 41 ", penwidth="1", color="#00688b5E"];
    "hezhan@microsoft.com" -- "t-shpan@microsoft.com" [label=" 35 ", penwidth="1", color="#00688b5E"];
    "lyweiwei@outlook.com" -- "tengdu@microsoft.com" [label=" 35 ", penwidth="1", color="#00688b5E"];
    "tengdu@hotmail.com" -- "tengdu@microsoft.com" [label=" 35 ", penwidth="1", color="#00688b5E"];
    "wewei@microsoft.com" -- "tengdu@microsoft.com" [label=" 31 ", penwidth="1", color="#00688b5E"];
    "lyweiwei@outlook.com" -- "chfan@microsoft.com" [label=" 31 ", penwidth="1", color="#00688b5E"];
    "lyweiwei@outlook.com" -- "charlesfan@yahoo.com" [label=" 31 ", penwidth="1", color="#00688b5E"];
    "wewei@microsoft.com" -- "leon.tager@outlook.com" [label=" 31 ", penwidth="1", color="#00688b5E"];
    "tengdu@microsoft.com" -- "hezhan@microsoft.com" [label=" 30 ", penwidth="1", color="#00688b5E"];
    "leon.tager@outlook.com" -- "xiol@microsoft.com" [label=" 29 ", penwidth="1", color="#00688b5E"];
    "lyweiwei@outlook.com" -- "dmsy@microsoft.com" [label=" 21 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "tengdu@hotmail.com" [label=" 20 ", penwidth="1", color="#00688b4C"];
    "xiol@microsoft.com" -- "chfan@microsoft.com" [label=" 20 ", penwidth="1", color="#00688b4C"];
    "xiol@microsoft.com" -- "charlesfan@yahoo.com" [label=" 20 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "yaoyao.ict@gmail.com" [label=" 19 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "lyweiwei@outlook.com" [label=" 19 ", penwidth="1", color="#00688b4C"];
    "dmsy@microsoft.com" -- "leon.tager@outlook.com" [label=" 19 ", penwidth="1", color="#00688b4C"];
    "tengdu@microsoft.com" -- "t-shpan@microsoft.com" [label=" 17 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "chfan@microsoft.com" [label=" 17 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "charlesfan@yahoo.com" [label=" 17 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "lyweiwei@outlook.com" [label=" 16 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "lyweiwei@outlook.com" [label=" 16 ", penwidth="1", color="#00688b4C"];
    "wewei@microsoft.com" -- "dmsy@microsoft.com" [label=" 16 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "yaoyao@microsoft.com" [label=" 15 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "wewei@microsoft.com" [label=" 15 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "tengdu@hotmail.com" [label=" 15 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "wewei@microsoft.com" [label=" 15 ", penwidth="1", color="#00688b4C"];
    "dmsy@microsoft.com" -- "xiol@microsoft.com" [label=" 15 ", penwidth="1", color="#00688b4C"];
    "t-shpan@microsoft.com" -- "leon.tager@outlook.com" [label=" 15 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "lyweiwei@outlook.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "t-shpan@microsoft.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "wewei@microsoft.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "dmsy@microsoft.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "hezhan@microsoft.com" -- "leon.tager@outlook.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "hezhan@microsoft.com" -- "xiol@microsoft.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "t-shpan@microsoft.com" -- "xiol@microsoft.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "wewei@microsoft.com" [label=" 13 ", penwidth="1", color="#00688b4C"];
    "wewei@microsoft.com" -- "chfan@microsoft.com" [label=" 13 ", penwidth="1", color="#00688b4C"];
    "wewei@microsoft.com" -- "charlesfan@yahoo.com" [label=" 13 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "hezhan@microsoft.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "hezhan@microsoft.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "hezhan@microsoft.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "t-shpan@microsoft.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "leon.tager@outlook.com" -- "chfan@microsoft.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "leon.tager@outlook.com" -- "charlesfan@yahoo.com" [label=" 12 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "t-shpan@microsoft.com" [label=" 11 ", penwidth="1", color="#00688b4C"];
    "lyweiwei@outlook.com" -- "lesliekim@users.noreply.github.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "wewei@microsoft.com" -- "lesliekim@users.noreply.github.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "t-shpan@microsoft.com" -- "lesliekim@users.noreply.github.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "shazhouke@gmail.com" -- "wewei@microsoft.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "shazhouke@gmail.com" -- "tengdu@hotmail.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "shazhouke@gmail.com" -- "lyweiwei@outlook.com" [label=" 10 ", penwidth="1", color="#00688b4C"];
    "60443550+earlycicada@users.noreply.github.com" -- "tengdu@hotmail.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "60443550+earlycicada@users.noreply.github.com" -- "wewei@microsoft.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "60443550+earlycicada@users.noreply.github.com" -- "lyweiwei@outlook.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "60443550+earlycicada@users.noreply.github.com" -- "t-shpan@microsoft.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "hezhan@microsoft.com" -- "lesliekim@users.noreply.github.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "shazhouke@gmail.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "tengdu@microsoft.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "lyweiwei@outlook.com" -- "qingbolove@126.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "t-shpan@microsoft.com" -- "dmsy@microsoft.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "leon.tager@outlook.com" -- "qingbolove@126.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "dmsy@microsoft.com" -- "qingbolove@126.com" [label=" 9 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "hezhan@microsoft.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "t-shpan@microsoft.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "tengdu@microsoft.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "shazhouke@gmail.com" -- "hezhan@microsoft.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "leon.tager@outlook.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "hezhan@microsoft.com" -- "dmsy@microsoft.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "xiol@microsoft.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "yaoyao.ict@gmail.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "lesliekim@users.noreply.github.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "yaoyao.ict@gmail.com" -- "yaoyao@microsoft.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "shazhouke@gmail.com" -- "tengdu@microsoft.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "qingbolove@126.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "zh5253@gmail.com" -- "xiol@microsoft.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "tengdu@microsoft.com" -- "leon.tager@outlook.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "tengdu@microsoft.com" -- "xiol@microsoft.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "hezhan@microsoft.com" -- "chfan@microsoft.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "hezhan@microsoft.com" -- "charlesfan@yahoo.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "60443550+earlycicada@users.noreply.github.com" -- "hezhan@microsoft.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "zh5253@gmail.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "yaoyao@microsoft.com" -- "tengdu@microsoft.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "1821507+ravhb@users.noreply.github.com" -- "tengdu@microsoft.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "tengdu@hotmail.com" -- "jiaoshen@microsoft.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "jiaoshen@microsoft.com" -- "lyweiwei@outlook.com" [label=" 6 ", penwidth="1", color="#00688b4C"];

}