graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="grey"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "lahirujayathilake@gmail.com" -- "dimuthu.upeksha2@gmail.com" [label=" 71 ", penwidth="10", color="#00688bFF"];
    "dimuthu.upeksha2@gmail.com" -- "praneethchityala44@gmail.com" [label=" 51 ", penwidth="7", color="#00688bC9"];
    "smarru@apache.org" -- "dimuthu.upeksha2@gmail.com" [label=" 45 ", penwidth="6", color="#00688bB7"];
    "jayan1@gmail" -- "dimuthu.upeksha2@gmail.com" [label=" 38 ", penwidth="5", color="#00688bA5"];
    "smarru@apache.org" -- "praneethchityala44@gmail.com" [label=" 12 ", penwidth="1", color="#00688b5E"];
    "smarru@apache.org" -- "lahirujayathilake@gmail.com" [label=" 9 ", penwidth="1", color="#00688b5E"];
    "praneethchityala44@gmail.com" -- "lahirujayathilake@gmail.com" [label=" 7 ", penwidth="1", color="#00688b4C"];
    "jayan1@gmail" -- "praneethchityala44@gmail.com" [label=" 6 ", penwidth="1", color="#00688b4C"];
    "smarru@apache.org" -- "jayan1@gmail" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "jayan1@gmail" -- "lahirujayathilake@gmail.com" [label=" 5 ", penwidth="1", color="#00688b4C"];
    "machristie@apache.org" -- "smarru@apache.org" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "dimuthu.upeksha2@gmail.com" -- "smarru@iu.edu" [label=" 4 ", penwidth="1", color="#00688b4C"];
    "machristie@apache.org" -- "dimuthu.upeksha2@gmail.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "praneethchityala44@gmail.com" -- "smarru@iu.edu" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "patrick.pradier@gael.fr" -- "smarru@apache.org" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "dimuthu.upeksha2@gmail.com" -- "nalawadepiyush@gmail.com" [label=" 3 ", penwidth="1", color="#00688b4C"];
    "dimuthu.upeksha2@gmail.com" -- "log_log_n@outlook.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "smarru@apache.org" -- "log_log_n@outlook.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "smarru@apache.org" -- "smarru@iu.edu" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "dimuthu.upeksha2@gmail.com" -- "patrick.pradier@gael.fr" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "smarru@apache.org" -- "nalawadepiyush@gmail.com" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "machristie@apache.org" -- "praneethchityala44@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "machristie@apache.org" -- "smarru@iu.edu" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "machristie@apache.org" -- "lahirujayathilake@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "smarru@iu.edu" -- "lahirujayathilake@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "dimuthu.upeksha2@gmail.com" -- "jonathan.leitschuh@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "praneethchityala44@gmail.com" -- "nalawadepiyush@gmail.com" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "smarru@iu.edu" -- "patrick.pradier@gael.fr" [label=" 1 ", penwidth="1", color="#00688b4C"];

}