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"
    ]




    "ben@mewburn.id.au" -- "albanbaixas@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "ben@mewburn.id.au" -- "max.shaev@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "ben@mewburn.id.au" -- "mail@felix-bernhard.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "max.shaev@gmail.com" -- "mail@felix-bernhard.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "ivan.fedorov@jetbrains.com" -- "gleb.sieemshchikov@jetbrains.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "ondrej@mirtes.cz" -- "ben@mewburn.id.au" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "ben@mewburn.id.au" -- "kevin@dunglas.fr" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "kevin@dunglas.fr" -- "albanbaixas@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "aausterberry@nutshell.com" -- "gleb.sieemshchikov@jetbrains.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}