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"
    ]




    "feanil@edx.org" -- "john@jarv.org" [label=" 395 ", penwidth="10", color="#00688bFF"];
    "max.r.rothman@gmail.com" -- "max@edx.org" [label=" 302 ", penwidth="7", color="#00688bC9"];
    "han@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 268 ", penwidth="6", color="#00688bB7"];
    "han@edx.org" -- "john@jarv.org" [label=" 255 ", penwidth="6", color="#00688bB7"];
    "ed@edx.org" -- "feanil@edx.org" [label=" 254 ", penwidth="6", color="#00688bB7"];
    "fmy@mail.bistu.edu.cn" -- "john@jarv.org" [label=" 254 ", penwidth="6", color="#00688bB7"];
    "arbabnazar@users.noreply.github.com" -- "arbab@edx.org" [label=" 253 ", penwidth="6", color="#00688bB7"];
    "feanil@edx.org" -- "han@edx.org" [label=" 231 ", penwidth="5", color="#00688bA5"];
    "ed@edx.org" -- "john@jarv.org" [label=" 213 ", penwidth="5", color="#00688bA5"];
    "feanil@edx.org" -- "max@edx.org" [label=" 209 ", penwidth="5", color="#00688bA5"];
    "jacek@opencraft.com" -- "ed@edx.org" [label=" 206 ", penwidth="5", color="#00688bA5"];
    "feanil@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 202 ", penwidth="5", color="#00688bA5"];
    "feanil@edx.org" -- "arbabnazar@users.noreply.github.com" [label=" 200 ", penwidth="5", color="#00688bA5"];
    "john@jarv.org" -- "jarv@edx.org" [label=" 187 ", penwidth="4", color="#00688b93"];
    "feanil@edx.org" -- "max.r.rothman@gmail.com" [label=" 183 ", penwidth="4", color="#00688b93"];
    "feanil@edx.org" -- "arbab@edx.org" [label=" 179 ", penwidth="4", color="#00688b93"];
    "feanil@edx.org" -- "jacek@opencraft.com" [label=" 179 ", penwidth="4", color="#00688b93"];
    "kevin@jibsheet.com" -- "kevin@edx.org" [label=" 159 ", penwidth="4", color="#00688b93"];
    "filippo.panessa@gmail.com" -- "feanil@edx.org" [label=" 158 ", penwidth="4", color="#00688b93"];
    "ed@edx.org" -- "max@edx.org" [label=" 153 ", penwidth="3", color="#00688b82"];
    "arbabnazar@users.noreply.github.com" -- "jacek@opencraft.com" [label=" 151 ", penwidth="3", color="#00688b82"];
    "arbab@edx.org" -- "jacek@opencraft.com" [label=" 150 ", penwidth="3", color="#00688b82"];
    "max@edx.org" -- "john@jarv.org" [label=" 150 ", penwidth="3", color="#00688b82"];
    "max@edx.org" -- "jacek@opencraft.com" [label=" 144 ", penwidth="3", color="#00688b82"];
    "ed@edx.org" -- "max.r.rothman@gmail.com" [label=" 144 ", penwidth="3", color="#00688b82"];
    "ed@edx.org" -- "han@edx.org" [label=" 144 ", penwidth="3", color="#00688b82"];
    "arbabnazar@users.noreply.github.com" -- "john@jarv.org" [label=" 143 ", penwidth="3", color="#00688b82"];
    "max.r.rothman@gmail.com" -- "jacek@opencraft.com" [label=" 141 ", penwidth="3", color="#00688b82"];
    "arbab@edx.org" -- "ed@edx.org" [label=" 139 ", penwidth="3", color="#00688b82"];
    "arbabnazar@users.noreply.github.com" -- "ed@edx.org" [label=" 138 ", penwidth="3", color="#00688b82"];
    "will@edx.org" -- "john@jarv.org" [label=" 137 ", penwidth="3", color="#00688b82"];
    "arbabnazar@users.noreply.github.com" -- "max@edx.org" [label=" 135 ", penwidth="3", color="#00688b82"];
    "arbabnazar@users.noreply.github.com" -- "max.r.rothman@gmail.com" [label=" 134 ", penwidth="3", color="#00688b82"];
    "arbab@edx.org" -- "john@jarv.org" [label=" 133 ", penwidth="3", color="#00688b82"];
    "feanil@edx.org" -- "derf@edx.org" [label=" 132 ", penwidth="3", color="#00688b82"];
    "x@carsongee.com" -- "john@jarv.org" [label=" 130 ", penwidth="3", color="#00688b82"];
    "max.r.rothman@gmail.com" -- "john@jarv.org" [label=" 130 ", penwidth="3", color="#00688b82"];
    "john@jarv.org" -- "jbau@stanford.edu" [label=" 125 ", penwidth="3", color="#00688b82"];
    "feanil@edx.org" -- "x@carsongee.com" [label=" 121 ", penwidth="3", color="#00688b82"];
    "arbab@edx.org" -- "max@edx.org" [label=" 118 ", penwidth="2", color="#00688b70"];
    "ed@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 118 ", penwidth="2", color="#00688b70"];
    "arbab@edx.org" -- "max.r.rothman@gmail.com" [label=" 117 ", penwidth="2", color="#00688b70"];
    "feanil@edx.org" -- "will@edx.org" [label=" 117 ", penwidth="2", color="#00688b70"];
    "max@edx.org" -- "han@edx.org" [label=" 116 ", penwidth="2", color="#00688b70"];
    "jacek@opencraft.com" -- "john@jarv.org" [label=" 115 ", penwidth="2", color="#00688b70"];
    "derf@edx.org" -- "fred.smith@fredsmith.org" [label=" 115 ", penwidth="2", color="#00688b70"];
    "arbabnazar@users.noreply.github.com" -- "han@edx.org" [label=" 114 ", penwidth="2", color="#00688b70"];
    "kevin@jibsheet.com" -- "feanil@edx.org" [label=" 112 ", penwidth="2", color="#00688b70"];
    "arbabnazar@users.noreply.github.com" -- "fmy@mail.bistu.edu.cn" [label=" 112 ", penwidth="2", color="#00688b70"];
    "arbab@edx.org" -- "han@edx.org" [label=" 107 ", penwidth="2", color="#00688b70"];
    "arbab@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 105 ", penwidth="2", color="#00688b70"];
    "max@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 102 ", penwidth="2", color="#00688b70"];
    "max.r.rothman@gmail.com" -- "han@edx.org" [label=" 101 ", penwidth="2", color="#00688b70"];
    "derf@edx.org" -- "max.r.rothman@gmail.com" [label=" 99 ", penwidth="2", color="#00688b70"];
    "jarv@edx.org" -- "jbau@stanford.edu" [label=" 99 ", penwidth="2", color="#00688b70"];
    "kevin@jibsheet.com" -- "jacek@opencraft.com" [label=" 97 ", penwidth="2", color="#00688b70"];
    "feanil@edx.org" -- "jarv@edx.org" [label=" 97 ", penwidth="2", color="#00688b70"];
    "derf@edx.org" -- "max@edx.org" [label=" 97 ", penwidth="2", color="#00688b70"];
    "filippo.panessa@gmail.com" -- "arbabnazar@users.noreply.github.com" [label=" 96 ", penwidth="2", color="#00688b70"];
    "filippo.panessa@gmail.com" -- "max@edx.org" [label=" 95 ", penwidth="2", color="#00688b70"];
    "kevin@edx.org" -- "feanil@edx.org" [label=" 95 ", penwidth="2", color="#00688b70"];
    "jacek@opencraft.com" -- "derf@edx.org" [label=" 91 ", penwidth="2", color="#00688b70"];
    "filippo.panessa@gmail.com" -- "max.r.rothman@gmail.com" [label=" 90 ", penwidth="2", color="#00688b70"];
    "jacek@opencraft.com" -- "han@edx.org" [label=" 90 ", penwidth="2", color="#00688b70"];
    "ed@edx.org" -- "derf@edx.org" [label=" 90 ", penwidth="2", color="#00688b70"];
    "filippo.panessa@gmail.com" -- "jacek@opencraft.com" [label=" 89 ", penwidth="2", color="#00688b70"];
    "kevin@jibsheet.com" -- "arbabnazar@users.noreply.github.com" [label=" 88 ", penwidth="2", color="#00688b70"];
    "max.r.rothman@gmail.com" -- "fmy@mail.bistu.edu.cn" [label=" 88 ", penwidth="2", color="#00688b70"];
    "kevin@edx.org" -- "jacek@opencraft.com" [label=" 85 ", penwidth="2", color="#00688b70"];
    "arbabnazar@users.noreply.github.com" -- "derf@edx.org" [label=" 85 ", penwidth="2", color="#00688b70"];
    "filippo.panessa@gmail.com" -- "john@jarv.org" [label=" 84 ", penwidth="2", color="#00688b70"];
    "filippo.panessa@gmail.com" -- "arbab@edx.org" [label=" 83 ", penwidth="2", color="#00688b70"];
    "jacek@opencraft.com" -- "fmy@mail.bistu.edu.cn" [label=" 83 ", penwidth="2", color="#00688b70"];
    "feanil@edx.org" -- "fred.smith@fredsmith.org" [label=" 81 ", penwidth="2", color="#00688b70"];
    "kevin@jibsheet.com" -- "ed@edx.org" [label=" 80 ", penwidth="2", color="#00688b70"];
    "ned@edx.org" -- "ned@nedbatchelder.com" [label=" 80 ", penwidth="2", color="#00688b70"];
    "x@carsongee.com" -- "fmy@mail.bistu.edu.cn" [label=" 80 ", penwidth="2", color="#00688b70"];
    "derf@edx.org" -- "john@jarv.org" [label=" 79 ", penwidth="2", color="#00688b70"];
    "kevin@edx.org" -- "arbabnazar@users.noreply.github.com" [label=" 77 ", penwidth="1", color="#00688b5E"];
    "x@carsongee.com" -- "han@edx.org" [label=" 77 ", penwidth="1", color="#00688b5E"];
    "kevin@jibsheet.com" -- "john@jarv.org" [label=" 76 ", penwidth="1", color="#00688b5E"];
    "kevin@jibsheet.com" -- "max@edx.org" [label=" 74 ", penwidth="1", color="#00688b5E"];
    "feanil@edx.org" -- "jbau@stanford.edu" [label=" 74 ", penwidth="1", color="#00688b5E"];
    "feanil@edx.org" -- "bbeggs@edx.org" [label=" 72 ", penwidth="1", color="#00688b5E"];
    "filippo.panessa@gmail.com" -- "bbeggs@edx.org" [label=" 71 ", penwidth="1", color="#00688b5E"];
    "kevin@jibsheet.com" -- "max.r.rothman@gmail.com" [label=" 71 ", penwidth="1", color="#00688b5E"];
    "filippo.panessa@gmail.com" -- "ed@edx.org" [label=" 70 ", penwidth="1", color="#00688b5E"];
    "filippo.panessa@gmail.com" -- "fmy@mail.bistu.edu.cn" [label=" 70 ", penwidth="1", color="#00688b5E"];
    "kevin@jibsheet.com" -- "arbab@edx.org" [label=" 70 ", penwidth="1", color="#00688b5E"];
    "filippo.panessa@gmail.com" -- "han@edx.org" [label=" 69 ", penwidth="1", color="#00688b5E"];
    "arbab@edx.org" -- "derf@edx.org" [label=" 69 ", penwidth="1", color="#00688b5E"];
    "x@carsongee.com" -- "max@edx.org" [label=" 69 ", penwidth="1", color="#00688b5E"];
    "will@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 68 ", penwidth="1", color="#00688b5E"];
    "han@edx.org" -- "will@edx.org" [label=" 67 ", penwidth="1", color="#00688b5E"];
    "john@jarv.org" -- "jrbl@jrbl.org" [label=" 67 ", penwidth="1", color="#00688b5E"];
    "filippo.panessa@gmail.com" -- "kevin@jibsheet.com" [label=" 66 ", penwidth="1", color="#00688b5E"];
    "kevin@jibsheet.com" -- "han@edx.org" [label=" 66 ", penwidth="1", color="#00688b5E"];
    "kevin@edx.org" -- "john@jarv.org" [label=" 66 ", penwidth="1", color="#00688b5E"];
    "derf@edx.org" -- "fmy@mail.bistu.edu.cn" [label=" 66 ", penwidth="1", color="#00688b5E"];
    "filippo.panessa@gmail.com" -- "kevin@edx.org" [label=" 64 ", penwidth="1", color="#00688b5E"];

}