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"
    ]




    "dk2k@ya.ru" -- "sitnikov.vladimir@gmail.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "10194965-dcoomber@users.noreply.gitlab.com" -- "47242934+dcoomber@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "piotr.github@karwasz.org" -- "alioth4j@proton.me" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "linvaux@outlook.com" -- "alioth4j@proton.me" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "10194965-dcoomber@users.noreply.gitlab.com" -- "felix.schumacher@internetallee.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "10194965-dcoomber@users.noreply.gitlab.com" -- "david.getzlaff@telekom.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "47242934+dcoomber@users.noreply.github.com" -- "felix.schumacher@internetallee.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "47242934+dcoomber@users.noreply.github.com" -- "david.getzlaff@telekom.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "felix.schumacher@internetallee.de" -- "david.getzlaff@telekom.de" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "felix.schumacher@internetallee.de" -- "linvaux@outlook.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}