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"
    ]




    "dneil@google.com" -- "bradfitz@golang.org" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "bcmills@google.com" -- "dneil@google.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "dneil@google.com" -- "michal@axiom.co" [label=" 2 ", penwidth="2", color="#00688b70"];
    "dneil@google.com" -- "alexander.yastrebov@zalando.de" [label=" 2 ", penwidth="2", color="#00688b70"];
    "michal@axiom.co" -- "alexander.yastrebov@zalando.de" [label=" 2 ", penwidth="2", color="#00688b70"];
    "michal@axiom.co" -- "bradfitz@golang.org" [label=" 2 ", penwidth="2", color="#00688b70"];
    "alexander.yastrebov@zalando.de" -- "bradfitz@golang.org" [label=" 2 ", penwidth="2", color="#00688b70"];
    "dr.volker.dobler@gmail.com" -- "tpeczenyj@weborama.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "bcmills@google.com" -- "michal@axiom.co" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "alexander.yastrebov@zalando.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "michael.fraenkel@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "bradfitz@golang.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dneil@google.com" -- "michael.fraenkel@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "michal@axiom.co" -- "michael.fraenkel@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "alexander.yastrebov@zalando.de" -- "michael.fraenkel@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "michael.fraenkel@gmail.com" -- "bradfitz@golang.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "michal@axiom.co" -- "frank@frankchiarulli.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dneil@google.com" -- "frank@frankchiarulli.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "frank@frankchiarulli.com" -- "alexander.yastrebov@zalando.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "frank@frankchiarulli.com" -- "bradfitz@golang.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "iant@golang.org" -- "dneil@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "iant@golang.org" -- "bradfitz@golang.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "iant@golang.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "bcmills@google.com" -- "roland@golang.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "roland@golang.org" -- "dneil@google.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}