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"
    ]

    "xsd (1)" [fillcolor="deepskyblue2"];
    "java (8)" [fillcolor="deepskyblue2"];
    "html (2)" [fillcolor="deepskyblue2"];
    "yml (3)" [fillcolor="deepskyblue2"];
    "css (1)" [fillcolor="deepskyblue2"];
    "xml (7)" [fillcolor="deepskyblue2"];
    "js (1)" [fillcolor="deepskyblue2"];



    "java (8)" -- "xml (7)" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "xml (7)" -- "yml (3)" [label=" 3 ", penwidth="3", color="#00688b82"];
    "java (8)" -- "yml (3)" [label=" 2 ", penwidth="2", color="#00688b70"];
    "java (8)" -- "html (2)" [label=" 2 ", penwidth="2", color="#00688b70"];
    "xml (7)" -- "html (2)" [label=" 2 ", penwidth="2", color="#00688b70"];
    "yml (3)" -- "html (2)" [label=" 2 ", penwidth="2", color="#00688b70"];
    "java (8)" -- "css (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "java (8)" -- "js (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xml (7)" -- "css (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xml (7)" -- "js (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "yml (3)" -- "css (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "yml (3)" -- "js (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "html (2)" -- "css (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "html (2)" -- "js (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "css (1)" -- "js (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "java (8)" -- "xsd (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "xml (7)" -- "xsd (1)" [label=" 1 ", penwidth="1", color="#00688b5E"];

}