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"
    ]




    "gracegao@google.com" -- "ollyplance@gmail.com" [label=" 53 ", penwidth="10", color="#00688bFF"];
    "gracegao@google.com" -- "debrian@google.com" [label=" 13 ", penwidth="2", color="#00688b70"];
    "gracegao@google.com" -- "ndixita@google.com" [label=" 11 ", penwidth="2", color="#00688b70"];
    "gracegao@google.com" -- "47154406+jiaqicao257@users.noreply.github.com" [label=" 11 ", penwidth="2", color="#00688b70"];
    "47154406+jiaqicao257@users.noreply.github.com" -- "debrian@google.com" [label=" 11 ", penwidth="2", color="#00688b70"];
    "debrian@google.com" -- "ndixita@google.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "47154406+jiaqicao257@users.noreply.github.com" -- "ndixita@google.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "141088562+geng-google@users.noreply.github.com" -- "gengchen@google.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "42589078+ollyplance@users.noreply.github.com" -- "debrian@google.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "42589078+ollyplance@users.noreply.github.com" -- "gracegao@google.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "141088562+geng-google@users.noreply.github.com" -- "gracegao@google.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "gengchen@google.com" -- "gracegao@google.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}