diff --git a/doc/Benutzerhandbuch.docx b/doc/Benutzerhandbuch.docx
new file mode 100644
index 0000000..86c3103
Binary files /dev/null and b/doc/Benutzerhandbuch.docx differ
diff --git a/doc/Lasten- und Pflichtenheft.docx b/doc/Lasten- und Pflichtenheft.docx
new file mode 100644
index 0000000..cee2a93
Binary files /dev/null and b/doc/Lasten- und Pflichtenheft.docx differ
diff --git a/doc/Präsentation.pptx b/doc/Präsentation.pptx
new file mode 100644
index 0000000..a665985
Binary files /dev/null and b/doc/Präsentation.pptx differ
diff --git a/doc/classdiagram.graphml b/doc/classdiagram.graphml
index b3a2c25..34d76d5 100644
--- a/doc/classdiagram.graphml
+++ b/doc/classdiagram.graphml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <graphml xmlns="http://graphml.graphdrawing.org/xmlns" xmlns:java="http://www.yworks.com/xml/yfiles-common/1.0/java" xmlns:sys="http://www.yworks.com/xml/yfiles-common/markup/primitives/2.0" xmlns:x="http://www.yworks.com/xml/yfiles-common/markup/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:y="http://www.yworks.com/xml/graphml" xmlns:yed="http://www.yworks.com/xml/yed/3" xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns http://www.yworks.com/xml/schema/graphml/1.1/ygraphml.xsd">
-  <!--Created by yEd 3.19-->
+  <!--Created by yEd 3.18.2-->
   <key attr.name="Beschreibung" attr.type="string" for="graph" id="d0"/>
   <key for="port" id="d1" yfiles.type="portgraphics"/>
   <key for="port" id="d2" yfiles.type="portgeometry"/>
@@ -18,16 +18,25 @@
       <data key="d4" xml:space="preserve"/>
       <data key="d6">
         <y:UMLClassNode>
-          <y:Geometry height="244.90625" width="227.0" x="272.00000000000006" y="186.99999999999994"/>
+          <y:Geometry height="261.74881661991583" width="454.94982322346914" x="203.37046005726967" y="216.7983870967741"/>
           <y:Fill color="#FFCC00" transparent="false"/>
           <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="49.525390625" x="88.7373046875" xml:space="preserve" y="3.0">Vehicle<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="49.525390625" x="202.71221629923457" xml:space="preserve" y="3.0">Vehicle<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
           <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
             <y:AttributeLabel xml:space="preserve"># position: float
 # curVelocity: float
 # maxVelocity: float
-# brakeProp: float</y:AttributeLabel>
-            <y:MethodLabel xml:space="preserve">+ timeElapse(timestep: float): void</y:MethodLabel>
+# brakeProb: float
+# id: int
+# trackLength: float</y:AttributeLabel>
+            <y:MethodLabel xml:space="preserve">+ timeElapse(): void
+- getPosition(): float
+- getCurVelocity(): float
+- getMaxVelocity(): float
+- updateVelocity(distanceForerunner: float): void
+- timeElapse(): void
+
+- Vehicle(id: id, position: int, maxVelocity: float, brakeProb: float, trackLength: float)</y:MethodLabel>
           </y:UML>
         </y:UMLClassNode>
       </data>
@@ -36,13 +45,24 @@
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       <data key="d6">
         <y:UMLClassNode>
-          <y:Geometry height="171.0" width="227.0" x="272.00000000000006" y="-73.49999999999989"/>
+          <y:Geometry height="239.72392180925658" width="318.9863253856943" x="272.00000000000006" y="-73.49999999999989"/>
           <y:Fill color="#FFCC00" transparent="false"/>
           <y:BorderStyle color="#000000" type="line" width="1.0"/>
-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="38.68994140625" x="94.155029296875" xml:space="preserve" y="3.0">Track<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="38.68994140625" x="140.14819198972214" xml:space="preserve" y="3.0">Track<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
           <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
-            <y:AttributeLabel xml:space="preserve"/>
-            <y:MethodLabel xml:space="preserve">+ timeElapse(timestep: float): void</y:MethodLabel>
+            <y:AttributeLabel xml:space="preserve"># vehicles: List&lt;Vehicle&gt;
+# vtrList: List&lt;List&lt;VehicleTimeRecord&gt;&gt;
+# trackLength: float
+# sumAvgMemory: float
+# lastAvg: float</y:AttributeLabel>
+            <y:MethodLabel xml:space="preserve">+ timeElapse(timestep: float): void
+# createVehiclesList(numberVehicles: int): List&lt;Vehicle&gt;
+- getVtrList(): List&lt;List&lt;VehicleTimeRecord&gt;&gt;
+- getTrackLength(): float
+- avg_step(step: int): float
+# update_avg(): void
+
+- Track(numberVehicles: int, trackLength: float)</y:MethodLabel>
           </y:UML>
         </y:UMLClassNode>
       </data>
@@ -51,19 +71,145 @@
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       <data key="d6">
         <y:UMLClassNode>
-          <y:Geometry height="116.00000000000003" width="174.21875" x="298.390625" y="528.5999999999997"/>
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-          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="124.65625" x="24.78125" xml:space="preserve" y="3.0">VehicleTimeRecord<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="124.65625" x="141.5868177302479" xml:space="preserve" y="3.0">VehicleTimeRecord<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
           <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
-            <y:AttributeLabel xml:space="preserve"># position: float
+            <y:AttributeLabel xml:space="preserve"># id: int
+# position: float
 # velocity: float
-# timestep: float</y:AttributeLabel>
+# maxVelocity: float</y:AttributeLabel>
+            <y:MethodLabel xml:space="preserve">- getMaxVelocity(): float
+- getPosition(): float
+- getVelocity(): float 
+
+- VehicleTimeRecord(id: int, position: int, velocity: float, maxVelocity: float)</y:MethodLabel>
+          </y:UML>
+        </y:UMLClassNode>
+      </data>
+    </node>
+    <node id="n3">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:UMLClassNode>
+          <y:Geometry height="165.81767180925672" width="378.11827956989254" x="-347.7597373188404" y="31.442145862552735"/>
+          <y:Fill color="#FFCC00" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="108.75537109375" x="134.68145423807127" xml:space="preserve" y="3.0">TimeRecordView<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
+            <y:AttributeLabel xml:space="preserve"># paint: Paint
+# track: Track
+# pixelPerVehicle: int</y:AttributeLabel>
+            <y:MethodLabel xml:space="preserve"># getColor(curVelocity: float, maxVelocity: float): int
+# onMeasure(widthMeasureSpec: int, heightMeasureSpec: int): void
+# onSizeChanged(w: int, h: int, oldw: int, oldh: int): void
+# onDraw(canvas: Canvas): void</y:MethodLabel>
+          </y:UML>
+        </y:UMLClassNode>
+      </data>
+    </node>
+    <node id="n4">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:UMLClassNode>
+          <y:Geometry height="28.0" width="100.0" x="-208.7005975338941" y="-160.9167031907433"/>
+          <y:Fill color="#FFCC00" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="33.62451171875" x="33.187744140625" xml:space="preserve" y="3.0">View<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
+            <y:AttributeLabel xml:space="preserve"/>
             <y:MethodLabel xml:space="preserve"/>
           </y:UML>
         </y:UMLClassNode>
       </data>
     </node>
+    <node id="n5">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:UMLClassNode>
+          <y:Geometry height="208.0068592215987" width="283.97265077138866" x="-417.2893072113136" y="243.66936579593266"/>
+          <y:Fill color="#FFCC00" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="80.57177734375" x="101.70043671381933" xml:space="preserve" y="3.0">MainActivity<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
+            <y:AttributeLabel xml:space="preserve"># track: Track
+# trackView: TimeRecordView
+# worker: Worker
+# viewStack: LinearLayout</y:AttributeLabel>
+            <y:MethodLabel xml:space="preserve"># onCreate(savedInstanceState:Bundle): void
+- update(observable: Observable, o: Object): void
+- onStepButtonClick(view: View): void
+- onPlayButtonClick(view: View): void
+- onStopButtonClick(view: View): void</y:MethodLabel>
+          </y:UML>
+        </y:UMLClassNode>
+      </data>
+    </node>
+    <node id="n6">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:UMLClassNode>
+          <y:Geometry height="28.0" width="100.0" x="646.3835539387567" y="116.33785501402525"/>
+          <y:Fill color="#FFCC00" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="48.7890625" x="25.60546875" xml:space="preserve" y="3.0">Worker<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
+            <y:AttributeLabel xml:space="preserve"/>
+            <y:MethodLabel xml:space="preserve"/>
+          </y:UML>
+        </y:UMLClassNode>
+      </data>
+    </node>
+    <node id="n7">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:UMLClassNode>
+          <y:Geometry height="28.0" width="100.0" x="646.3835539387567" y="-73.49999999999989"/>
+          <y:Fill color="#FFCC00" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="bold" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="47.341796875" x="26.3291015625" xml:space="preserve" y="3.0">Thread<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:UML clipContent="true" constraint="" hasDetailsColor="false" omitDetails="false" stereotype="" use3DEffect="true">
+            <y:AttributeLabel xml:space="preserve"/>
+            <y:MethodLabel xml:space="preserve"/>
+          </y:UML>
+        </y:UMLClassNode>
+      </data>
+    </node>
+    <node id="n8">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:SVGNode>
+          <y:Geometry height="100.0" width="60.0" x="-120.14866760168297" y="469.8657082748948"/>
+          <y:Fill color="#FFCC00" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="34.341796875" x="12.8291015625" xml:space="preserve" y="104.0">Actor<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="-0.5" nodeRatioX="0.0" nodeRatioY="0.5" offsetX="0.0" offsetY="4.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:SVGNodeProperties usingVisualBounds="false"/>
+          <y:SVGModel svgBoundsPolicy="0">
+            <y:SVGContent refid="1"/>
+          </y:SVGModel>
+        </y:SVGNode>
+      </data>
+    </node>
+    <node id="n9">
+      <data key="d4" xml:space="preserve"/>
+      <data key="d5"/>
+      <data key="d6">
+        <y:ShapeNode>
+          <y:Geometry height="50.0" width="110.0" x="-81.66514726507717" y="439.1556802244039"/>
+          <y:Fill color="#FFFFFF" transparent="false"/>
+          <y:BorderStyle color="#000000" type="line" width="1.0"/>
+          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="13" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="19.92626953125" horizontalTextPosition="center" iconTextGap="4" modelName="custom" textColor="#000000" verticalTextPosition="bottom" visible="true" width="58.93896484375" x="25.530517578125" xml:space="preserve" y="15.036865234375">Blaaaaaa<y:LabelModel><y:SmartNodeLabelModel distance="4.0"/></y:LabelModel><y:ModelParameter><y:SmartNodeLabelModelParameter labelRatioX="0.0" labelRatioY="0.0" nodeRatioX="0.0" nodeRatioY="0.0" offsetX="0.0" offsetY="0.0" upX="0.0" upY="-1.0"/></y:ModelParameter></y:NodeLabel>
+          <y:Shape type="ellipse"/>
+        </y:ShapeNode>
+      </data>
+    </node>
     <edge id="e0" source="n1" target="n0">
       <data key="d8" xml:space="preserve"/>
       <data key="d10">
@@ -93,17 +239,136 @@
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           <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0">
-            <y:Point x="198.50000000000006" y="309.45312499999994"/>
+            <y:Point x="129.87046005726967" y="339.2515120967741"/>
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           <y:LineStyle color="#000000" type="line" width="1.0"/>
           <y:Arrows source="none" target="none"/>
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+          <y:EdgeLabel alignment="center" configuration="AutoFlippingLabel" distance="2.0" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" height="18.701171875" horizontalTextPosition="center" iconTextGap="4" modelName="custom" preferredPlacement="anywhere" ratio="0.5" textColor="#000000" verticalTextPosition="bottom" visible="true" width="69.373046875" x="-247.37619167580988" xml:space="preserve" y="83.61574489684222"># forerunner<y:LabelModel><y:SmartEdgeLabelModel autoRotationEnabled="false" defaultAngle="0.0" defaultDistance="10.0"/></y:LabelModel><y:ModelParameter><y:SmartEdgeLabelModelParameter angle="0.0" distance="30.0" distanceToCenter="true" position="right" ratio="0.5" segment="0"/></y:ModelParameter><y:PreferredPlacementDescriptor angle="0.0" angleOffsetOnRightSide="0" angleReference="absolute" angleRotationOnRightSide="co" distance="-1.0" frozen="true" placement="anywhere" side="anywhere" sideReference="relative_to_edge_flow"/></y:EdgeLabel>
+          <y:BendStyle smoothed="false"/>
+        </y:PolyLineEdge>
+      </data>
+    </edge>
+    <edge id="e3" source="n3" target="n4">
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+      <data key="d10">
+        <y:PolyLineEdge>
+          <y:Path sx="0.0" sy="0.0" tx="0.0" ty="0.0"/>
+          <y:LineStyle color="#000000" type="line" width="1.0"/>
+          <y:Arrows source="none" target="white_delta"/>
+          <y:BendStyle smoothed="false"/>
+        </y:PolyLineEdge>
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+    </edge>
+    <edge id="e4" source="n6" target="n7">
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+          <y:LineStyle color="#000000" type="line" width="1.0"/>
+          <y:Arrows source="none" target="white_delta"/>
           <y:BendStyle smoothed="false"/>
         </y:PolyLineEdge>
       </data>
     </edge>
   </graph>
   <data key="d7">
-    <y:Resources/>
+    <y:Resources>
+      <y:Resource id="1" xml:space="preserve">&lt;?xml version="1.0" encoding="UTF-8" standalone="no"?&gt;
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