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="#DC143C"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "mailbox" -- "server" [label=" 815 ", penwidth="10", color="#DC143CFF"];
    "mailet" -- "server" [label=" 595 ", penwidth="7", color="#DC143CC9"];
    "protocols" -- "server" [label=" 490 ", penwidth="6", color="#DC143CB7"];
    "backends-common" -- "server" [label=" 227 ", penwidth="2", color="#DC143C70"];
    "mailbox" -- "protocols" [label=" 189 ", penwidth="2", color="#DC143C70"];
    "mdn" -- "server" [label=" 123 ", penwidth="1", color="#DC143C5E"];
    "backends-common" -- "mailbox" [label=" 85 ", penwidth="1", color="#DC143C5E"];
    "mailbox" -- "mailet" [label=" 78 ", penwidth="1", color="#DC143C4C"];
    "core" -- "server" [label=" 63 ", penwidth="1", color="#DC143C4C"];
    "mailet" -- "protocols" [label=" 51 ", penwidth="1", color="#DC143C4C"];

}