graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]

    "[apache / qpid-protonj2]" [fillcolor="deepskyblue2"];
    "[apache / qpid-broker-j]" [fillcolor="deepskyblue2"];
    "[apache / qpid-dispatch]" [fillcolor="deepskyblue2"];
    "[apache / qpid-proton]" [fillcolor="deepskyblue2"];



    "[apache / qpid-dispatch]" -- "[apache / qpid-proton]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-proton]" -- "[apache / qpid-proton-j]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-python]" -- "[apache / qpid-cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-proton]" -- "[apache / qpid-cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-jms]" -- "[apache / qpid-proton]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-jms]" -- "[apache / qpid-proton-j]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-dispatch]" -- "[apache / qpid-cpp]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-python]" -- "[apache / qpid-proton]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-dispatch]" -- "[apache / qpid-python]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[apache / qpid-protonj2]" -- "[apache / qpid-proton-dotnet]" [label=" 2 ", penwidth="2", color="#00688b70"];

}