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"
    ]




    "ROOT" -- "source/portable/os/posix" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source" -- "source/portable/os/posix" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source" -- "ROOT" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/include" -- "source/portable/os/posix" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/include" -- "ROOT" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/include" -- "source" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/mbedtls" -- "source/portable/os/posix" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/mbedtls" -- "ROOT" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/mbedtls" -- "source" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/mbedtls" -- "source/include" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os" -- "source/portable/os/posix" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os" -- "ROOT" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os" -- "source" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os" -- "source/include" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os" -- "source/portable/mbedtls" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os/freertos_winsim" -- "source/portable/os/posix" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os/freertos_winsim" -- "ROOT" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os/freertos_winsim" -- "source" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os/freertos_winsim" -- "source/include" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os/freertos_winsim" -- "source/portable/mbedtls" [label=" 4 ", penwidth="4", color="#00688b93"];
    "source/portable/os/freertos_winsim" -- "source/portable/os" [label=" 4 ", penwidth="4", color="#00688b93"];

}