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"
    ]




    "matthias.sohn@sap.com" -- "thomas.wolf@paranor.ch" [label=" 89 ", penwidth="10", color="#00688bFF"];
    "thomas.wolf@paranor.ch" -- "wechselberg.nisboerge@scheidt-bachmann-st.de" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "wechselberg.nisboerge@scheidt-bachmann-st.de" -- "matthias.sohn@sap.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "thomas.wolf@paranor.ch" -- "julian.ruppel@sap.com" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "thomas.wolf@paranor.ch" -- "mistria@redhat.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "wechselberg.nisboerge@scheidt-bachmann-st.de" -- "julian.ruppel@sap.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "julian.ruppel@sap.com" -- "matthias.sohn@sap.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "matthias.sohn@sap.com" -- "eclipse@hohenegger.eu" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "thomas.wolf@paranor.ch" -- "eclipse@hohenegger.eu" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "wechselberg.nisboerge@scheidt-bachmann-st.de" -- "mistria@redhat.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "julian.ruppel@sap.com" -- "mistria@redhat.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "matthias.sohn@sap.com" -- "mistria@redhat.com" [label=" 1 ", penwidth="1", color="#00688b4C"];

}