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"
    ]




    "6454655+adoroszlai@users.noreply.github.com" -- "szetszwo@apache.org" [label=" 4 ", penwidth="4", color="#00688b93"];
    "48054931+szywilliam@users.noreply.github.com" -- "89496957+rkgrit@users.noreply.github.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "89496957+rkgrit@users.noreply.github.com" -- "740087514@qq.com" [label=" 2 ", penwidth="2", color="#00688b70"];
    "48054931+szywilliam@users.noreply.github.com" -- "szetszwo@apache.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "89496957+rkgrit@users.noreply.github.com" -- "szetszwo@apache.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "47532440+swamirishi@users.noreply.github.com" -- "740087514@qq.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "48054931+szywilliam@users.noreply.github.com" -- "hfutzhanghb@163.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "55643692+slfan1989@users.noreply.github.com" -- "szetszwo@apache.org" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "48054931+szywilliam@users.noreply.github.com" -- "740087514@qq.com" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "hfutzhanghb@163.com" -- "47532440+swamirishi@users.noreply.github.com" [label=" 1 ", penwidth="1", color="#00688b5E"];

}