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"
    ]




    "hzhou@fb.com" -- "javierhonduco@fb.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "javierhonduco@fb.com" -- "lei2017@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dtolnay@fb.com" -- "brianc118@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dtolnay@fb.com" -- "dschatzberg@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dtolnay@fb.com" -- "chinmaygarg@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "brianc118@fb.com" -- "dschatzberg@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "brianc118@fb.com" -- "chinmaygarg@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dschatzberg@fb.com" -- "chinmaygarg@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "wangbj@fb.com" -- "dcaruso@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "hzhou@fb.com" -- "brianc118@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "hzhou@fb.com" -- "achursin@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "brianc118@fb.com" -- "achursin@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dtolnay@fb.com" -- "amanousis@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "brianchen118@gmail.com" -- "brianc118@fb.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}