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"
    ]

    "cmd" [fillcolor="deepskyblue2"];
    "internal" [fillcolor="deepskyblue2"];
    "hack" [fillcolor="deepskyblue2"];
    "api" [fillcolor="deepskyblue2"];
    "keps" [fillcolor="deepskyblue2"];
    "pkg" [fillcolor="deepskyblue2"];



    "pkg" -> "api" [label=" 8 ", penwidth="8", color="#DC143CDB"];
    "api" -> "pkg" [label=" 3 ", penwidth="3", color="#DC143C82"];
    "cmd" -> "api" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "cmd" -> "pkg" [label=" 1 ", penwidth="1", color="#00688b5E"];

}