digraph 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"
    ]

    "rcfile" [fillcolor="deepskyblue2"];
    "pig" [fillcolor="deepskyblue2"];
    "lucene" [fillcolor="deepskyblue2"];
    "core" [fillcolor="deepskyblue2"];
    "cascading3" [fillcolor="deepskyblue2"];
    "hadoop-compat" [fillcolor="deepskyblue2"];
    "cascading2" [fillcolor="deepskyblue2"];
    "cascading-protobuf" [fillcolor="deepskyblue2"];
    "pig-lucene" [fillcolor="deepskyblue2"];
    "crunch" [fillcolor="deepskyblue2"];
    "hive" [fillcolor="deepskyblue2"];
    "mahout" [fillcolor="deepskyblue2"];
    "repo" [fillcolor="deepskyblue2"];



    "pig" -> "core" [label=" 23 ", penwidth="10", color="#00688bFF"];
    "pig" -> "rcfile" [label=" 12 ", penwidth="5", color="#DC143CA5"];
    "pig" -> "hadoop-compat" [label=" 12 ", penwidth="5", color="#00688bA5"];
    "cascading3" -> "core" [label=" 7 ", penwidth="3", color="#00688b82"];
    "cascading2" -> "core" [label=" 7 ", penwidth="3", color="#00688b82"];
    "crunch" -> "core" [label=" 7 ", penwidth="3", color="#00688b82"];
    "cascading3" -> "rcfile" [label=" 6 ", penwidth="2", color="#00688b70"];
    "cascading3" -> "lucene" [label=" 6 ", penwidth="2", color="#00688b70"];
    "cascading2" -> "rcfile" [label=" 6 ", penwidth="2", color="#00688b70"];
    "cascading2" -> "lucene" [label=" 6 ", penwidth="2", color="#00688b70"];
    "crunch" -> "rcfile" [label=" 6 ", penwidth="2", color="#00688b70"];
    "rcfile" -> "core" [label=" 5 ", penwidth="2", color="#00688b70"];
    "crunch" -> "lucene" [label=" 4 ", penwidth="1", color="#00688b5E"];
    "rcfile" -> "pig" [label=" 2 ", penwidth="1", color="#DC143C4C"];
    "cascading3" -> "hadoop-compat" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "cascading3" -> "hive" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "cascading2" -> "hadoop-compat" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "crunch" -> "hadoop-compat" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "hive" -> "core" [label=" 2 ", penwidth="1", color="#00688b4C"];
    "lucene" -> "rcfile" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "lucene" -> "core" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "lucene" -> "hadoop-compat" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "hive" -> "rcfile" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "hive" -> "hadoop-compat" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "mahout" -> "rcfile" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "mahout" -> "pig" [label=" 1 ", penwidth="1", color="#00688b4C"];
    "mahout" -> "pig-lucene" [label=" 1 ", penwidth="1", color="#00688b4C"];

}