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"
    ]




    "fwang12@ebay.com" -- "chengpan@apache.org" [label=" 2 ", penwidth="2", color="#00688b70"];
    "fwang12@ebay.com" -- "taylor.fan@vipshop.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "wen.xin@datasw.com" -- "dnskrv88@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "fwang12@ebay.com" -- "liangbowen@gf.com.cn" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "chengpan@apache.org" -- "liangbowen@gf.com.cn" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "yuanfuyuan@mafengwo.com" -- "chengpan@apache.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "643348094@qq.com" -- "fwang12@ebay.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "chengpan@apache.org" -- "wuziyi02@corp.netease.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "awojtowi@akamai.com" -- "zsgsdesign@gmail.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}