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"
    ]

    "impl" [fillcolor="deepskyblue2"];
    "compat" [fillcolor="deepskyblue2"];
    "standard-examples" [fillcolor="deepskyblue2"];
    "spec" [fillcolor="deepskyblue2"];
    "standard-test" [fillcolor="deepskyblue2"];
    "jstlel" [fillcolor="deepskyblue2"];
    "src" [fillcolor="deepskyblue2"];



    "jstlel" -> "impl" [label=" 37 ", penwidth="10", color="#00688bFF"];
    "compat" -> "impl" [label=" 36 ", penwidth="9", color="#00688bED"];
    "impl" -> "spec" [label=" 22 ", penwidth="5", color="#00688bA5"];
    "jstlel" -> "spec" [label=" 4 ", penwidth="1", color="#00688b5E"];
    "compat" -> "spec" [label=" 2 ", penwidth="1", color="#00688b4C"];

}