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"
    ]




    "internal" -- "internal" [label=" 23 ", penwidth="10", color="#a0a0a0FF"];
    "functionaltests" -- "functionaltests" [label=" 16 ", penwidth="6", color="#a0a0a0B7"];
    "testing" -- "testing" [label=" 12 ", penwidth="5", color="#a0a0a0A5"];
    "x-pack" -- "internal" [label=" 11 ", penwidth="4", color="#00688b93"];
    "x-pack" -- "x-pack" [label=" 10 ", penwidth="4", color="#a0a0a093"];
    "systemtest" -- "systemtest" [label=" 5 ", penwidth="2", color="#a0a0a070"];
    "cmd" -- "internal" [label=" 3 ", penwidth="1", color="#00688b5E"];
    "cmd" -- "x-pack" [label=" 3 ", penwidth="1", color="#00688b5E"];
    "testing" -- "functionaltests" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "systemtest" -- "internal" [label=" 1 ", penwidth="1", color="#00688b4C"];

}