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"
    ]

    "[facebook / facebook-sdk-for-unity]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-business-sdk-codegen]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-php-business-sdk]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-android-sdk]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-java-business-sdk]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-ios-sdk]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-nodejs-business-sdk]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-ruby-business-sdk]" [fillcolor="deepskyblue2"];
    "[facebook / facebook-python-business-sdk]" [fillcolor="deepskyblue2"];



    "[facebook / facebook-ios-sdk]" -- "[facebook / facebook-business-sdk-codegen]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[facebook / facebook-android-sdk]" -- "[facebook / facebook-business-sdk-codegen]" [label=" 2 ", penwidth="2", color="#00688b70"];
    "[facebook / facebook-android-sdk]" -- "[facebook / facebook-ios-sdk]" [label=" 2 ", penwidth="2", color="#00688b70"];

}