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"
    ]

    "rs (6)" [fillcolor="deepskyblue2"];
    "cfg (1)" [fillcolor="deepskyblue2"];
    "go (1)" [fillcolor="deepskyblue2"];
    "toml (6)" [fillcolor="deepskyblue2"];
    "spec (7)" [fillcolor="deepskyblue2"];
    "in (1)" [fillcolor="deepskyblue2"];



    "spec (7)" -- "toml (6)" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "rs (6)" -- "toml (6)" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "spec (7)" -- "rs (6)" [label=" 4 ", penwidth="4", color="#00688b93"];
    "spec (7)" -- "in (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rs (6)" -- "in (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "toml (6)" -- "in (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "spec (7)" -- "go (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rs (6)" -- "go (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "toml (6)" -- "go (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "spec (7)" -- "cfg (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "rs (6)" -- "cfg (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "toml (6)" -- "cfg (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];

}