<?xml version='1.0'?>
-<!DOCTYPE graph SYSTEM "graphxml.dtd">
-<graph>
- <node name="A"/>
- <node name="B"/>
- <edge source="A" target="B"/>
+<!DOCTYPE platform_description SYSTEM "surfxml.dtd">
+<platform_description version="2"><graph>
+ <node id="A" label="A"/>
+ <node id="B" label="B"/>
+ <node id="C" label="C"/>
+ <node id="D" label="D"/>
+ <node id="E" label="E" />
+ <node id="F" label="F"/>
+ <node id="M" label="M" />
+ <node id="P" label="P"/>
+ <edge id="AB" source="A" target="B" length="0.41" />
+ <edge id="BC" source="B" target="C" length="0.51" />
+ <edge id="CD" source="C" target="D" length="0.50" />
+ <edge id="ED" source="E" target="D" length="0.36" />
+ <edge id="DF" source="D" target="F" length="0.38"/>
+ <edge id="ME" source="M" target="E" length="0.38"/>
+ <!--edge id="FE" source="F" target="E" length="0.38"/-->
+ <!--edge id="BP" source="B" target="P" length="0.38"/-->
+ <!--edge id="DA" source="D" target="A" length="0.45" /-->
+ <!--edge id="AF" source="A" target="F" length="0.29" /-->
+ <!--edge id="FE" source="F" target="E" length="0.21" /-->
+ <!--edge id="BE" source="B" target="E" length="0.32" /-->
+ <!--edge id="EC" source="E" target="C" length="0.32" /-->
+ <!--edge id="FB" source="F" target="B" length="0.29" /-->
</graph>
