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"
    ]

    "toml (2)" [fillcolor="deepskyblue2"];
    "yml (3)" [fillcolor="deepskyblue2"];
    "xml (19)" [fillcolor="deepskyblue2"];
    "html (13)" [fillcolor="deepskyblue2"];
    "scala (12)" [fillcolor="deepskyblue2"];
    "java (46)" [fillcolor="deepskyblue2"];
    "yaml (3)" [fillcolor="deepskyblue2"];
    "py (2)" [fillcolor="deepskyblue2"];



    "java (46)" -- "xml (19)" [label=" 14 ", penwidth="10", color="#00688bFF"];
    "java (46)" -- "scala (12)" [label=" 12 ", penwidth="8", color="#00688bDB"];
    "java (46)" -- "html (13)" [label=" 11 ", penwidth="7", color="#00688bC9"];
    "xml (19)" -- "scala (12)" [label=" 7 ", penwidth="5", color="#00688bA5"];
    "xml (19)" -- "html (13)" [label=" 6 ", penwidth="4", color="#00688b93"];
    "html (13)" -- "scala (12)" [label=" 4 ", penwidth="2", color="#00688b70"];
    "xml (19)" -- "yml (3)" [label=" 3 ", penwidth="2", color="#00688b70"];
    "java (46)" -- "yml (3)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "java (46)" -- "toml (2)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "xml (19)" -- "toml (2)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "java (46)" -- "yaml (3)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "java (46)" -- "py (2)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "xml (19)" -- "py (2)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "scala (12)" -- "py (2)" [label=" 2 ", penwidth="1", color="#00688b5E"];
    "scala (12)" -- "yml (3)" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "scala (12)" -- "toml (2)" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "html (13)" -- "yml (3)" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "xml (19)" -- "yaml (3)" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "yaml (3)" -- "toml (2)" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "html (13)" -- "py (2)" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "html (13)" -- "yaml (3)" [label=" 1 ", penwidth="1", color="#00688b4C"];

}