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"
    ]




    "zhihao@cs.stanford.edu" -- "efrainq07@hotmail.com" [label=" 146 ", penwidth="10", color="#00688bFF"];
    "zhihao@cs.stanford.edu" -- "eddy16112@gmail.com" [label=" 106 ", penwidth="7", color="#00688bC9"];
    "zhihao@cs.stanford.edu" -- "zhihao@fb.com" [label=" 104 ", penwidth="7", color="#00688bC9"];
    "efrainq07@hotmail.com" -- "eddy16112@gmail.com" [label=" 80 ", penwidth="5", color="#00688bA5"];
    "zhihao@fb.com" -- "efrainq07@hotmail.com" [label=" 80 ", penwidth="5", color="#00688bA5"];
    "zhihao@fb.com" -- "eddy16112@gmail.com" [label=" 79 ", penwidth="5", color="#00688bA5"];
    "zhihao@cs.stanford.edu" -- "35972327+msbaines@users.noreply.github.com" [label=" 55 ", penwidth="3", color="#00688b82"];
    "zhihao@fb.com" -- "35972327+msbaines@users.noreply.github.com" [label=" 41 ", penwidth="2", color="#00688b70"];
    "eddy16112@gmail.com" -- "35972327+msbaines@users.noreply.github.com" [label=" 41 ", penwidth="2", color="#00688b70"];
    "35972327+msbaines@users.noreply.github.com" -- "efrainq07@hotmail.com" [label=" 33 ", penwidth="2", color="#00688b70"];
    "zhihao@cs.stanford.edu" -- "mandeep.baines@gmail.com" [label=" 26 ", penwidth="1", color="#00688b5E"];
    "eddy16112@gmail.com" -- "mandeep.baines@gmail.com" [label=" 26 ", penwidth="1", color="#00688b5E"];
    "mandeep.baines@gmail.com" -- "35972327+msbaines@users.noreply.github.com" [label=" 26 ", penwidth="1", color="#00688b5E"];
    "zhihao@fb.com" -- "32576243+ferdiko@users.noreply.github.com" [label=" 15 ", penwidth="1", color="#00688b5E"];
    "32576243+ferdiko@users.noreply.github.com" -- "eddy16112@gmail.com" [label=" 15 ", penwidth="1", color="#00688b5E"];
    "zhihao@fb.com" -- "mandeep.baines@gmail.com" [label=" 14 ", penwidth="1", color="#00688b4C"];
    "zhihao@fb.com" -- "unger@stanford.edu" [label=" 13 ", penwidth="1", color="#00688b4C"];
    "mandeep.baines@gmail.com" -- "efrainq07@hotmail.com" [label=" 13 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "32576243+ferdiko@users.noreply.github.com" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "eddy16112@gmail.com" -- "unger@stanford.edu" [label=" 8 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "unger@stanford.edu" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "dycz0fx@users.noreply.github.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "zhihao@fb.com" -- "dycz0fx@users.noreply.github.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "eddy16112@gmail.com" -- "dycz0fx@users.noreply.github.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "vinayr@lanl.gov" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "unger@stanford.edu" -- "dycz0fx@users.noreply.github.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "unger@stanford.edu" -- "efrainq07@hotmail.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "dycz0fx@users.noreply.github.com" -- "efrainq07@hotmail.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "zhihao@fb.com" -- "vinayr@lanl.gov" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "32576243+ferdiko@users.noreply.github.com" -- "efrainq07@hotmail.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "zhihao@fb.com" -- "mastakata3@yahoo.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "mastakata3@yahoo.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "efrainq07@hotmail.com" -- "mastakata3@yahoo.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "eddy16112@gmail.com" -- "mastakata3@yahoo.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "eddy16112@gmail.com" -- "vinayr@lanl.gov" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "35972327+msbaines@users.noreply.github.com" -- "unger@stanford.edu" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "unger@stanford.edu" -- "mastakata3@yahoo.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "dycz0fx@users.noreply.github.com" -- "mastakata3@yahoo.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "35972327+msbaines@users.noreply.github.com" -- "vinayr@lanl.gov" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "mandeep.baines@gmail.com" -- "vinayr@lanl.gov" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "vinayr@lanl.gov" -- "efrainq07@hotmail.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "32576243+ferdiko@users.noreply.github.com" -- "35972327+msbaines@users.noreply.github.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "32576243+ferdiko@users.noreply.github.com" -- "unger@stanford.edu" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "32576243+ferdiko@users.noreply.github.com" -- "dycz0fx@users.noreply.github.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "35972327+msbaines@users.noreply.github.com" -- "dycz0fx@users.noreply.github.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "facebook-github-bot@users.noreply.github.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "efrainq07@hotmail.com" -- "facebook-github-bot@users.noreply.github.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "32576243+ferdiko@users.noreply.github.com" -- "mastakata3@yahoo.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "32576243+ferdiko@users.noreply.github.com" -- "mandeep.baines@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "unger@stanford.edu" -- "mandeep.baines@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "dycz0fx@users.noreply.github.com" -- "mandeep.baines@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "zhihao@cs.stanford.edu" -- "stas00@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "35972327+msbaines@users.noreply.github.com" -- "stas00@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "eddy16112@gmail.com" -- "stas00@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "35972327+msbaines@users.noreply.github.com" -- "mastakata3@yahoo.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}