digraph 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"
    ]

    "power" [fillcolor="deepskyblue2"];
    "xen" [fillcolor="deepskyblue2"];
    "crypto" [fillcolor="deepskyblue2"];
    "pci" [fillcolor="deepskyblue2"];
    "video" [fillcolor="deepskyblue2"];
    "math-emu" [fillcolor="deepskyblue2"];
    "tools" [fillcolor="deepskyblue2"];
    "net" [fillcolor="deepskyblue2"];
    "boot" [fillcolor="deepskyblue2"];
    "realmode" [fillcolor="deepskyblue2"];
    "entry" [fillcolor="deepskyblue2"];
    "include" [fillcolor="deepskyblue2"];
    "platform" [fillcolor="deepskyblue2"];
    "hyperv" [fillcolor="deepskyblue2"];
    "um" [fillcolor="deepskyblue2"];
    "ia32" [fillcolor="deepskyblue2"];
    "kvm" [fillcolor="deepskyblue2"];
    "lib" [fillcolor="deepskyblue2"];
    "mm" [fillcolor="deepskyblue2"];
    "events" [fillcolor="deepskyblue2"];
    "kernel" [fillcolor="deepskyblue2"];
    "purgatory" [fillcolor="deepskyblue2"];



    "tools" -> "boot" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "tools" -> "include" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "tools" -> "um" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "um" -> "include" [label=" 1 ", penwidth="1", color="#00688b5E"];

}