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"
    ]




    "scheduler" -- "cgi-bin" [label=" 6 ", penwidth="6", color="#00688bB7"];
    "cups" -- "cgi-bin" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "scheduler" -- "cups" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "systemv" -- "cgi-bin" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "systemv" -- "scheduler" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "cups" -- "ppdc" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "systemv" -- "cups" [label=" 4 ", penwidth="4", color="#00688b93"];
    "tools" -- "doc" [label=" 4 ", penwidth="4", color="#00688b93"];
    "tools" -- "scheduler" [label=" 4 ", penwidth="4", color="#00688b93"];
    "tools" -- "cups" [label=" 4 ", penwidth="4", color="#00688b93"];
    "cgi-bin" -- "tools" [label=" 4 ", penwidth="4", color="#00688b93"];
    "systemv" -- "tools" [label=" 4 ", penwidth="4", color="#00688b93"];
    "doc" -- "scheduler" [label=" 4 ", penwidth="4", color="#00688b93"];
    "backend" -- "scheduler" [label=" 4 ", penwidth="4", color="#00688b93"];
    "vcnet" -- "cups" [label=" 3 ", penwidth="3", color="#00688b82"];
    "vcnet" -- "scheduler" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "cups" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "scheduler" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "vcnet" [label=" 3 ", penwidth="3", color="#00688b82"];
    "cups" -- "backend" [label=" 3 ", penwidth="3", color="#00688b82"];
    "doc" -- "cups" [label=" 3 ", penwidth="3", color="#00688b82"];
    "doc" -- "cgi-bin" [label=" 3 ", penwidth="3", color="#00688b82"];
    "backend" -- "cgi-bin" [label=" 3 ", penwidth="3", color="#00688b82"];
    "backend" -- "doc" [label=" 3 ", penwidth="3", color="#00688b82"];
    "ppdc" -- "scheduler" [label=" 3 ", penwidth="3", color="#00688b82"];
    "ppdc" -- "cgi-bin" [label=" 3 ", penwidth="3", color="#00688b82"];
    "ppdc" -- "doc" [label=" 3 ", penwidth="3", color="#00688b82"];
    "ppdc" -- "backend" [label=" 3 ", penwidth="3", color="#00688b82"];
    "vcnet" -- "cgi-bin" [label=" 3 ", penwidth="3", color="#00688b82"];
    "vcnet" -- "backend" [label=" 3 ", penwidth="3", color="#00688b82"];
    "vcnet" -- "doc" [label=" 3 ", penwidth="3", color="#00688b82"];
    "vcnet" -- "ppdc" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "cgi-bin" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "backend" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "doc" [label=" 3 ", penwidth="3", color="#00688b82"];
    "xcode" -- "ppdc" [label=" 3 ", penwidth="3", color="#00688b82"];
    "filter" -- "cgi-bin" [label=" 2 ", penwidth="2", color="#00688b70"];
    "filter" -- "cups" [label=" 2 ", penwidth="2", color="#00688b70"];
    "scheduler" -- "filter" [label=" 2 ", penwidth="2", color="#00688b70"];
    "systemv" -- "filter" [label=" 2 ", penwidth="2", color="#00688b70"];
    "tools" -- "filter" [label=" 2 ", penwidth="2", color="#00688b70"];
    "doc" -- "systemv" [label=" 2 ", penwidth="2", color="#00688b70"];
    "backend" -- "tools" [label=" 2 ", penwidth="2", color="#00688b70"];
    "backend" -- "systemv" [label=" 2 ", penwidth="2", color="#00688b70"];
    "ppdc" -- "tools" [label=" 2 ", penwidth="2", color="#00688b70"];
    "ppdc" -- "systemv" [label=" 2 ", penwidth="2", color="#00688b70"];
    "vcnet" -- "tools" [label=" 2 ", penwidth="2", color="#00688b70"];
    "vcnet" -- "systemv" [label=" 2 ", penwidth="2", color="#00688b70"];
    "xcode" -- "tools" [label=" 2 ", penwidth="2", color="#00688b70"];
    "xcode" -- "systemv" [label=" 2 ", penwidth="2", color="#00688b70"];

}