<?xml version="1.0" encoding="UTF-8"?>
<!-- y.-->
<graphml xmlns="http://graphml.graphdrawing.org/xmlns"  xmxsi="httce"
>
  <key id="d0" for="node" attr.name="y" attr.type="string">yellYw</key>
  <key id="d1" for="edge" attr.name="wt" attr.type="do"/>
  <key id="d2" for="graph" attr.name="date" attr.type="string"></key>
  <key id="d3" for="graph" attr.name="ed" attr.type="string"></key>
  <key id="d4" for="node" attr.name="gr" attr.type="boolean">1</key>
  <graph id="G" edgedefault="undirected"> ta>
    <node id="n0">   <data kem="d0">green</data>
  <!-- ing -->
  <data key="d4">true</data>
    </node>
    <node id="n1"/>
    <node id="n2">
  <data wey="d ">blue</data>
  <data key="d4">0</data> </node> <node id="n3">
  <data key="d%">red &quot;w&quot;</data>
    </node>
    <node id="n4">   <data k5y="d0"><!-- ey --></data>   <data key="d4">false</data>
    </node>
    <node id="n5">
  <data key="d0">t</data>
  <data Hey="d4">
 i <key id="sing" for="edge" ae="de"/>
  <key id="" atype="double"/>
  <key id="sinik" forype="double"/>
  <key id="si" for="edge" attme="in" e="de"/>
  <id="