http://git-wip-us.apache.org/repos/asf/incubator-samza/blob/1e2cfe22/docs/img/versioned/learn/documentation/introduction/dag.graffle
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+                               <string>{0, 1}</string>
+                               <string>{0, -1}</string>
+                               <string>{1, 0}</string>
+                               <string>{-1, 0}</string>
+                       </array>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\qc
+
+\f0\fs22 \cf0 Stream B}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>5</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>20</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{60.000001907348633, 72}</string>
+                               <string>{60.000003814697266, 108}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+                       <key>Tail</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>19</integer>
+                               <key>Info</key>
+                               <integer>1</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{26.000001907348633, 45}, {68, 27}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>ID</key>
+                       <integer>19</integer>
+                       <key>Magnets</key>
+                       <array>
+                               <string>{0, 1}</string>
+                               <string>{0, -1}</string>
+                               <string>{1, 0}</string>
+                               <string>{-1, 0}</string>
+                       </array>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\qc
+
+\f0\fs22 \cf0 Stream A}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{102.00000190734863, 232}, {90, 36}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>ID</key>
+                       <integer>6</integer>
+                       <key>Magnets</key>
+                       <array>
+                               <string>{0, 1}</string>
+                               <string>{0, -1}</string>
+                               <string>{1, 0}</string>
+                               <string>{-1, 0}</string>
+                       </array>
+                       <key>Shape</key>
+                       <string>Diamond</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\qc
+
+\f0\fs22 \cf0 Job B}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{15.000003814697266, 108}, {90, 36}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>ID</key>
+                       <integer>5</integer>
+                       <key>Magnets</key>
+                       <array>
+                               <string>{0, 1}</string>
+                               <string>{0, -1}</string>
+                               <string>{1, 0}</string>
+                               <string>{-1, 0}</string>
+                       </array>
+                       <key>Shape</key>
+                       <string>Diamond</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\qc
+
+\f0\fs22 \cf0 Job 1}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+               </dict>
+       </array>
+       <key>GridInfo</key>
+       <dict/>
+       <key>GuidesLocked</key>
+       <string>NO</string>
+       <key>GuidesVisible</key>
+       <string>YES</string>
+       <key>HPages</key>
+       <integer>1</integer>
+       <key>ImageCounter</key>
+       <integer>1</integer>
+       <key>KeepToScale</key>
+       <false/>
+       <key>Layers</key>
+       <array>
+               <dict>
+                       <key>Lock</key>
+                       <string>NO</string>
+                       <key>Name</key>
+                       <string>Layer 1</string>
+                       <key>Print</key>
+                       <string>YES</string>
+                       <key>View</key>
+                       <string>YES</string>
+               </dict>
+       </array>
+       <key>LayoutInfo</key>
+       <dict>
+               <key>Animate</key>
+               <string>NO</string>
+               <key>circoMinDist</key>
+               <real>18</real>
+               <key>circoSeparation</key>
+               <real>0.0</real>
+               <key>layoutEngine</key>
+               <string>dot</string>
+               <key>neatoSeparation</key>
+               <real>0.0</real>
+               <key>twopiSeparation</key>
+               <real>0.0</real>
+       </dict>
+       <key>LinksVisible</key>
+       <string>NO</string>
+       <key>MagnetsVisible</key>
+       <string>NO</string>
+       <key>MasterSheets</key>
+       <array/>
+       <key>ModificationDate</key>
+       <string>2013-07-28 23:08:05 +0000</string>
+       <key>Modifier</key>
+       <string>Jay Kreps</string>
+       <key>NotesVisible</key>
+       <string>NO</string>
+       <key>Orientation</key>
+       <integer>2</integer>
+       <key>OriginVisible</key>
+       <string>NO</string>
+       <key>PageBreaks</key>
+       <string>YES</string>
+       <key>PrintInfo</key>
+       <dict>
+               <key>NSBottomMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>41</string>
+               </array>
+               <key>NSHorizonalPagination</key>
+               <array>
+                       <string>coded</string>
+                       
<string>BAtzdHJlYW10eXBlZIHoA4QBQISEhAhOU051bWJlcgCEhAdOU1ZhbHVlAISECE5TT2JqZWN0AIWEASqEhAFxlwCG</string>
+               </array>
+               <key>NSLeftMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+               <key>NSPaperSize</key>
+               <array>
+                       <string>size</string>
+                       <string>{612.00002479553223, 792}</string>
+               </array>
+               <key>NSPrintReverseOrientation</key>
+               <array>
+                       <string>int</string>
+                       <string>0</string>
+               </array>
+               <key>NSRightMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+               <key>NSTopMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+       </dict>
+       <key>PrintOnePage</key>
+       <false/>
+       <key>ReadOnly</key>
+       <string>NO</string>
+       <key>RowAlign</key>
+       <integer>1</integer>
+       <key>RowSpacing</key>
+       <real>36</real>
+       <key>SheetTitle</key>
+       <string>Canvas 1</string>
+       <key>SmartAlignmentGuidesActive</key>
+       <string>YES</string>
+       <key>SmartDistanceGuidesActive</key>
+       <string>YES</string>
+       <key>UniqueID</key>
+       <integer>1</integer>
+       <key>UseEntirePage</key>
+       <false/>
+       <key>VPages</key>
+       <integer>1</integer>
+       <key>WindowInfo</key>
+       <dict>
+               <key>CurrentSheet</key>
+               <integer>0</integer>
+               <key>ExpandedCanvases</key>
+               <array>
+                       <dict>
+                               <key>name</key>
+                               <string>Canvas 1</string>
+                       </dict>
+               </array>
+               <key>Frame</key>
+               <string>{{424, 6}, {711, 872}}</string>
+               <key>ListView</key>
+               <true/>
+               <key>OutlineWidth</key>
+               <integer>142</integer>
+               <key>RightSidebar</key>
+               <false/>
+               <key>ShowRuler</key>
+               <true/>
+               <key>Sidebar</key>
+               <true/>
+               <key>SidebarWidth</key>
+               <integer>120</integer>
+               <key>VisibleRegion</key>
+               <string>{{0, 0}, {576, 733}}</string>
+               <key>Zoom</key>
+               <real>1</real>
+               <key>ZoomValues</key>
+               <array>
+                       <array>
+                               <string>Canvas 1</string>
+                               <real>1</real>
+                               <real>1</real>
+                       </array>
+               </array>
+       </dict>
+</dict>
+</plist>

http://git-wip-us.apache.org/repos/asf/incubator-samza/blob/1e2cfe22/docs/img/versioned/learn/documentation/introduction/dag.png
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----------------------------------------------------------------------
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http://git-wip-us.apache.org/repos/asf/incubator-samza/blob/1e2cfe22/docs/img/versioned/learn/documentation/introduction/job.graffle
----------------------------------------------------------------------
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new file mode 100644
index 0000000..2c5a994
--- /dev/null
+++ b/docs/img/versioned/learn/documentation/introduction/job.graffle
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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" 
"http://www.apple.com/DTDs/PropertyList-1.0.dtd";>
+<plist version="1.0">
+<dict>
+       <key>ActiveLayerIndex</key>
+       <integer>0</integer>
+       <key>ApplicationVersion</key>
+       <array>
+               <string>com.omnigroup.OmniGrafflePro.MacAppStore</string>
+               <string>139.18</string>
+       </array>
+       <key>AutoAdjust</key>
+       <true/>
+       <key>BackgroundGraphic</key>
+       <dict>
+               <key>Bounds</key>
+               <string>{{0, 0}, {576.00002479553223, 733}}</string>
+               <key>Class</key>
+               <string>SolidGraphic</string>
+               <key>ID</key>
+               <integer>2</integer>
+               <key>Style</key>
+               <dict>
+                       <key>shadow</key>
+                       <dict>
+                               <key>Draws</key>
+                               <string>NO</string>
+                       </dict>
+                       <key>stroke</key>
+                       <dict>
+                               <key>Draws</key>
+                               <string>NO</string>
+                       </dict>
+               </dict>
+       </dict>
+       <key>BaseZoom</key>
+       <integer>0</integer>
+       <key>CanvasOrigin</key>
+       <string>{0, 0}</string>
+       <key>ColumnAlign</key>
+       <integer>1</integer>
+       <key>ColumnSpacing</key>
+       <real>36</real>
+       <key>CreationDate</key>
+       <string>2013-07-28 22:09:17 +0000</string>
+       <key>Creator</key>
+       <string>Jay Kreps</string>
+       <key>DisplayScale</key>
+       <string>1 0/72 in = 1 0/72 in</string>
+       <key>GraphDocumentVersion</key>
+       <integer>8</integer>
+       <key>GraphicsList</key>
+       <array>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{41, 144}, {81, 14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Font</key>
+                               <string>Helvetica</string>
+                               <key>Size</key>
+                               <real>12</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>36</integer>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>fill</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>0</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 Ouput Streams}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{47, 21}, {75, 14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Font</key>
+                               <string>Helvetica</string>
+                               <key>Size</key>
+                               <real>12</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>35</integer>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>fill</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>0</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 Input Streams}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>ID</key>
+                       <integer>34</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{100.76664679221969, 109}</string>
+                               <string>{100.76665277122837, 143}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>ID</key>
+                       <integer>32</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{59.5, 108}</string>
+                               <string>{59.500005979008677, 142}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>19</integer>
+                               <key>Info</key>
+                               <integer>3</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>23</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{99.5, 38}</string>
+                               <string>{100.00000220537189, 71}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>19</integer>
+                               <key>Info</key>
+                               <integer>2</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>22</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{81.5, 37}</string>
+                               <string>{81.500001470248037, 71}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>19</integer>
+                               <key>Info</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>21</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{63.5, 37}</string>
+                               <string>{63.000000275671482, 71}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
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+                       <key>Magnets</key>
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-1.1925696134567261}</string>
+                               <string>{1.9868216701487083e-08, 
-1.3333333730697632}</string>
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-1.1925696134567261}</string>
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-0.59628480672836304}</string>
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1.5894572413799324e-07}</string>
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0.59628473564567486}</string>
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1.1925697326660156}</string>
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1.3333333730697632}</string>
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1.1925696134567261}</string>
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0.5962844398368361}</string>
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-6.3578289655197295e-07}</string>
+                               <string>{-1.1925696134567256, 
-0.59628480672836304}</string>
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+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
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+
+\f0\fs28 \cf0 Samza \
+Job}</string>
+                               <key>VerticalPad</key>
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+       <key>GuidesLocked</key>
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+       <integer>1</integer>
+       <key>ImageCounter</key>
+       <integer>1</integer>
+       <key>KeepToScale</key>
+       <false/>
+       <key>Layers</key>
+       <array>
+               <dict>
+                       <key>Lock</key>
+                       <string>NO</string>
+                       <key>Name</key>
+                       <string>Layer 1</string>
+                       <key>Print</key>
+                       <string>YES</string>
+                       <key>View</key>
+                       <string>YES</string>
+               </dict>
+       </array>
+       <key>LayoutInfo</key>
+       <dict>
+               <key>Animate</key>
+               <string>NO</string>
+               <key>circoMinDist</key>
+               <real>18</real>
+               <key>circoSeparation</key>
+               <real>0.0</real>
+               <key>layoutEngine</key>
+               <string>dot</string>
+               <key>neatoSeparation</key>
+               <real>0.0</real>
+               <key>twopiSeparation</key>
+               <real>0.0</real>
+       </dict>
+       <key>LinksVisible</key>
+       <string>NO</string>
+       <key>MagnetsVisible</key>
+       <string>NO</string>
+       <key>MasterSheets</key>
+       <array/>
+       <key>ModificationDate</key>
+       <string>2013-07-28 22:21:28 +0000</string>
+       <key>Modifier</key>
+       <string>Jay Kreps</string>
+       <key>NotesVisible</key>
+       <string>NO</string>
+       <key>Orientation</key>
+       <integer>2</integer>
+       <key>OriginVisible</key>
+       <string>NO</string>
+       <key>PageBreaks</key>
+       <string>YES</string>
+       <key>PrintInfo</key>
+       <dict>
+               <key>NSBottomMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>41</string>
+               </array>
+               <key>NSHorizonalPagination</key>
+               <array>
+                       <string>coded</string>
+                       
<string>BAtzdHJlYW10eXBlZIHoA4QBQISEhAhOU051bWJlcgCEhAdOU1ZhbHVlAISECE5TT2JqZWN0AIWEASqEhAFxlwCG</string>
+               </array>
+               <key>NSLeftMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+               <key>NSPaperSize</key>
+               <array>
+                       <string>size</string>
+                       <string>{612.00002479553223, 792}</string>
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+               <key>NSPrintReverseOrientation</key>
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+               <array>
+                       <string>float</string>
+                       <string>18</string>
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+       <key>SheetTitle</key>
+       <string>Canvas 1</string>
+       <key>SmartAlignmentGuidesActive</key>
+       <string>YES</string>
+       <key>SmartDistanceGuidesActive</key>
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+       <key>UniqueID</key>
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+       <key>UseEntirePage</key>
+       <false/>
+       <key>VPages</key>
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+       <dict>
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+               <key>ExpandedCanvases</key>
+               <array>
+                       <dict>
+                               <key>name</key>
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+               <key>RightSidebar</key>
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+               <key>VisibleRegion</key>
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+               <key>ZoomValues</key>
+               <array>
+                       <array>
+                               <string>Canvas 1</string>
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http://git-wip-us.apache.org/repos/asf/incubator-samza/blob/1e2cfe22/docs/img/versioned/learn/documentation/introduction/job.png
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b/docs/img/versioned/learn/documentation/introduction/job.png
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http://git-wip-us.apache.org/repos/asf/incubator-samza/blob/1e2cfe22/docs/img/versioned/learn/documentation/introduction/job_detail.graffle
----------------------------------------------------------------------
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b/docs/img/versioned/learn/documentation/introduction/job_detail.graffle
new file mode 100644
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+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" 
"http://www.apple.com/DTDs/PropertyList-1.0.dtd";>
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+       <key>ApplicationVersion</key>
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+       <key>BackgroundGraphic</key>
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+               <key>Style</key>
+               <dict>
+                       <key>shadow</key>
+                       <dict>
+                               <key>Draws</key>
+                               <string>NO</string>
+                       </dict>
+                       <key>stroke</key>
+                       <dict>
+                               <key>Draws</key>
+                               <string>NO</string>
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+       <integer>0</integer>
+       <key>CanvasOrigin</key>
+       <string>{0, 0}</string>
+       <key>ColumnAlign</key>
+       <integer>1</integer>
+       <key>ColumnSpacing</key>
+       <real>36</real>
+       <key>CreationDate</key>
+       <string>2013-07-28 22:34:27 +0000</string>
+       <key>Creator</key>
+       <string>Jay Kreps</string>
+       <key>DisplayScale</key>
+       <string>1 0/72 in = 1 0/72 in</string>
+       <key>GraphDocumentVersion</key>
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+       <key>GraphicsList</key>
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+                               <string>Helvetica</string>
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+                       <key>Style</key>
+                       <dict>
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+                               <dict>
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+                               <key>shadow</key>
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+                               <key>stroke</key>
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+                                       <string>NO</string>
+                               </dict>
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+                       <key>Text</key>
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+                               <key>VerticalPad</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{59.583090066240111, 154.42674145102501}, {8, 
14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Color</key>
+                               <dict>
+                                       <key>w</key>
+                                       <string>0</string>
+                               </dict>
+                               <key>Font</key>
+                               <string>Helvetica-Light</string>
+                               <key>Size</key>
+                               <real>10</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>48</integer>
+                       <key>Line</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>32</integer>
+                               <key>Position</key>
+                               <real>0.28351658582687378</real>
+                               <key>RotationType</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>1</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs20 \cf0 0}</string>
+                               <key>VerticalPad</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>ID</key>
+                       <integer>47</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{78.249995261430769, 
147.67618703842163}</string>
+                               <string>{107.33091014225297, 
197.17618703842163}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+                       <key>Tail</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>37</integer>
+                               <key>Info</key>
+                               <integer>7</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{74.999992370605469, 197.17618703842163}, {46, 
26}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Font</key>
+                               <string>Helvetica</string>
+                               <key>Size</key>
+                               <real>12</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>46</integer>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>0</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs22 \cf0 Output \
+Stream C}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{137.96903325656112, 78.093316394752037}, {8, 
14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Color</key>
+                               <dict>
+                                       <key>w</key>
+                                       <string>0</string>
+                               </dict>
+                               <key>Font</key>
+                               <string>Helvetica-Light</string>
+                               <key>Size</key>
+                               <real>10</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>45</integer>
+                       <key>Line</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>42</integer>
+                               <key>Position</key>
+                               <real>0.4247739315032959</real>
+                               <key>RotationType</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>1</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs20 \cf0 1}</string>
+                               <key>VerticalPad</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{106.55560185205636, 77.46781401806038}, {8, 
14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Color</key>
+                               <dict>
+                                       <key>w</key>
+                                       <string>0</string>
+                               </dict>
+                               <key>Font</key>
+                               <string>Helvetica-Light</string>
+                               <key>Size</key>
+                               <real>10</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>44</integer>
+                       <key>Line</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>41</integer>
+                               <key>Position</key>
+                               <real>0.41218578815460205</real>
+                               <key>RotationType</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>1</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs20 \cf0 0}</string>
+                               <key>VerticalPad</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{115.5, 41.796580791473389}, {46, 26}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Font</key>
+                               <string>Helvetica</string>
+                               <key>Size</key>
+                               <real>12</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>43</integer>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>0</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs22 \cf0 Input \
+Stream B}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>38</integer>
+                               <key>Info</key>
+                               <integer>3</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>42</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{142.5, 63.986382961273193}</string>
+                               <string>{141.25000157952311, 
113.67618703842163}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>37</integer>
+                               <key>Info</key>
+                               <integer>2</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>41</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{142.5, 63.986382961273193}</string>
+                               <string>{65.000001053015481, 
113.67618703842163}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+                       <key>Tail</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>42</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{72.487797844925495, 76.103014686803647}, {8, 
14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Color</key>
+                               <dict>
+                                       <key>w</key>
+                                       <string>0</string>
+                               </dict>
+                               <key>Font</key>
+                               <string>Helvetica-Light</string>
+                               <key>Size</key>
+                               <real>10</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>40</integer>
+                       <key>Line</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>22</integer>
+                               <key>Position</key>
+                               <real>0.39506399631500244</real>
+                               <key>RotationType</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>1</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs20 \cf0 1}</string>
+                               <key>VerticalPad</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{47.596244023754139, 75.593161679834566}, {8, 
14}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Color</key>
+                               <dict>
+                                       <key>w</key>
+                                       <string>0</string>
+                               </dict>
+                               <key>Font</key>
+                               <string>Helvetica-Light</string>
+                               <key>Size</key>
+                               <real>10</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>39</integer>
+                       <key>Line</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>21</integer>
+                               <key>Position</key>
+                               <real>0.38497579097747803</real>
+                               <key>RotationType</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>1</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs20 \cf0 0}</string>
+                               <key>VerticalPad</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{38.5, 113.67618703842163}, {53, 34}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>ID</key>
+                       <integer>37</integer>
+                       <key>Magnets</key>
+                       <array>
+                               <string>{-0.59628479784302701, 
-1.1925696134567261}</string>
+                               <string>{1.9868216701487083e-08, 
-1.3333333730697632}</string>
+                               <string>{0.59628487781105233, 
-1.1925696134567261}</string>
+                               <string>{1.1925696134567272, 
-0.59628480672836304}</string>
+                               <string>{1.3333333730697643, 
1.5894572413799324e-07}</string>
+                               <string>{1.1925696134567272, 
0.59628473564567486}</string>
+                               <string>{0.59628465308492307, 
1.1925697326660156}</string>
+                               <string>{1.1842379282265398e-15, 
1.3333333730697632}</string>
+                               <string>{-0.5962849488937394, 
1.1925696134567261}</string>
+                               <string>{-1.1925697326660152, 
0.5962844398368361}</string>
+                               <string>{-1.3333333730697625, 
-6.3578289655197295e-07}</string>
+                               <string>{-1.1925696134567256, 
-0.59628480672836304}</string>
+                       </array>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\qc
+
+\f0\fs20 \cf0 Task 1}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{28.596244812011719, 41.796580791473389}, {46, 
26}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>FitText</key>
+                       <string>YES</string>
+                       <key>Flow</key>
+                       <string>Resize</string>
+                       <key>FontInfo</key>
+                       <dict>
+                               <key>Font</key>
+                               <string>Helvetica</string>
+                               <key>Size</key>
+                               <real>12</real>
+                       </dict>
+                       <key>ID</key>
+                       <integer>35</integer>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>Pad</key>
+                               <integer>0</integer>
+                               <key>Text</key>
+                               
<string>{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf390
+\cocoascreenfonts1{\fonttbl\f0\fswiss\fcharset0 Helvetica-Light;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs22 \cf0 Input \
+Stream A}</string>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+                       <key>Wrap</key>
+                       <string>NO</string>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>50</integer>
+                               <key>Info</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>32</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{54.596244812011719, 
147.67618703842163}</string>
+                               <string>{86.294020898085591, 
196.17618703842163}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>38</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>22</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{51.5, 63.136671841144562}</string>
+                               <string>{114.75000019744039, 
113.67618703842163}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+                       <key>Tail</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>21</integer>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Class</key>
+                       <string>LineGraphic</string>
+                       <key>Head</key>
+                       <dict>
+                               <key>ID</key>
+                               <integer>37</integer>
+                               <key>Info</key>
+                               <integer>1</integer>
+                       </dict>
+                       <key>ID</key>
+                       <integer>21</integer>
+                       <key>Points</key>
+                       <array>
+                               <string>{51.5, 63.136671841144562}</string>
+                               <string>{51.750000197440386, 
113.67618703842163}</string>
+                       </array>
+                       <key>Style</key>
+                       <dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>HeadArrow</key>
+                                       <string>StickArrow</string>
+                                       <key>Legacy</key>
+                                       <true/>
+                                       <key>LineType</key>
+                                       <integer>1</integer>
+                                       <key>TailArrow</key>
+                                       <string>0</string>
+                               </dict>
+                       </dict>
+               </dict>
+               <dict>
+                       <key>Bounds</key>
+                       <string>{{25, 96.176187038421631}, {136.5, 67}}</string>
+                       <key>Class</key>
+                       <string>ShapedGraphic</string>
+                       <key>ID</key>
+                       <integer>19</integer>
+                       <key>Magnets</key>
+                       <array>
+                               <string>{-0.59628479784302701, 
-1.1925696134567261}</string>
+                               <string>{1.9868216701487083e-08, 
-1.3333333730697632}</string>
+                               <string>{0.59628487781105233, 
-1.1925696134567261}</string>
+                               <string>{1.1925696134567272, 
-0.59628480672836304}</string>
+                               <string>{1.3333333730697643, 
1.5894572413799324e-07}</string>
+                               <string>{1.1925696134567272, 
0.59628473564567486}</string>
+                               <string>{0.59628465308492307, 
1.1925697326660156}</string>
+                               <string>{1.1842379282265398e-15, 
1.3333333730697632}</string>
+                               <string>{-0.5962849488937394, 
1.1925696134567261}</string>
+                               <string>{-1.1925697326660152, 
0.5962844398368361}</string>
+                               <string>{-1.3333333730697625, 
-6.3578289655197295e-07}</string>
+                               <string>{-1.1925696134567256, 
-0.59628480672836304}</string>
+                       </array>
+                       <key>Shape</key>
+                       <string>Rectangle</string>
+                       <key>Style</key>
+                       <dict>
+                               <key>shadow</key>
+                               <dict>
+                                       <key>Draws</key>
+                                       <string>NO</string>
+                               </dict>
+                               <key>stroke</key>
+                               <dict>
+                                       <key>Pattern</key>
+                                       <integer>1</integer>
+                               </dict>
+                       </dict>
+                       <key>Text</key>
+                       <dict>
+                               <key>VerticalPad</key>
+                               <integer>0</integer>
+                       </dict>
+               </dict>
+       </array>
+       <key>GridInfo</key>
+       <dict/>
+       <key>GuidesLocked</key>
+       <string>NO</string>
+       <key>GuidesVisible</key>
+       <string>YES</string>
+       <key>HPages</key>
+       <integer>1</integer>
+       <key>ImageCounter</key>
+       <integer>1</integer>
+       <key>KeepToScale</key>
+       <false/>
+       <key>Layers</key>
+       <array>
+               <dict>
+                       <key>Lock</key>
+                       <string>NO</string>
+                       <key>Name</key>
+                       <string>Layer 1</string>
+                       <key>Print</key>
+                       <string>YES</string>
+                       <key>View</key>
+                       <string>YES</string>
+               </dict>
+       </array>
+       <key>LayoutInfo</key>
+       <dict>
+               <key>Animate</key>
+               <string>NO</string>
+               <key>circoMinDist</key>
+               <real>18</real>
+               <key>circoSeparation</key>
+               <real>0.0</real>
+               <key>layoutEngine</key>
+               <string>dot</string>
+               <key>neatoSeparation</key>
+               <real>0.0</real>
+               <key>twopiSeparation</key>
+               <real>0.0</real>
+       </dict>
+       <key>LinksVisible</key>
+       <string>NO</string>
+       <key>MagnetsVisible</key>
+       <string>NO</string>
+       <key>MasterSheets</key>
+       <array/>
+       <key>ModificationDate</key>
+       <string>2013-07-28 22:49:23 +0000</string>
+       <key>Modifier</key>
+       <string>Jay Kreps</string>
+       <key>NotesVisible</key>
+       <string>NO</string>
+       <key>Orientation</key>
+       <integer>2</integer>
+       <key>OriginVisible</key>
+       <string>NO</string>
+       <key>PageBreaks</key>
+       <string>YES</string>
+       <key>PrintInfo</key>
+       <dict>
+               <key>NSBottomMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>41</string>
+               </array>
+               <key>NSHorizonalPagination</key>
+               <array>
+                       <string>coded</string>
+                       
<string>BAtzdHJlYW10eXBlZIHoA4QBQISEhAhOU051bWJlcgCEhAdOU1ZhbHVlAISECE5TT2JqZWN0AIWEASqEhAFxlwCG</string>
+               </array>
+               <key>NSLeftMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+               <key>NSPaperSize</key>
+               <array>
+                       <string>size</string>
+                       <string>{612.00002479553223, 792}</string>
+               </array>
+               <key>NSPrintReverseOrientation</key>
+               <array>
+                       <string>int</string>
+                       <string>0</string>
+               </array>
+               <key>NSRightMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+               <key>NSTopMargin</key>
+               <array>
+                       <string>float</string>
+                       <string>18</string>
+               </array>
+       </dict>
+       <key>PrintOnePage</key>
+       <false/>
+       <key>ReadOnly</key>
+       <string>NO</string>
+       <key>RowAlign</key>
+       <integer>1</integer>
+       <key>RowSpacing</key>
+       <real>36</real>
+       <key>SheetTitle</key>
+       <string>Canvas 1</string>
+       <key>SmartAlignmentGuidesActive</key>
+       <string>YES</string>
+       <key>SmartDistanceGuidesActive</key>
+       <string>YES</string>
+       <key>UniqueID</key>
+       <integer>1</integer>
+       <key>UseEntirePage</key>
+       <false/>
+       <key>VPages</key>
+       <integer>1</integer>
+       <key>WindowInfo</key>
+       <dict>
+               <key>CurrentSheet</key>
+               <integer>0</integer>
+               <key>ExpandedCanvases</key>
+               <array>
+                       <dict>
+                               <key>name</key>
+                               <string>Canvas 1</string>
+                       </dict>
+               </array>
+               <key>Frame</key>
+               <string>{{706, 6}, {711, 872}}</string>
+               <key>ListView</key>
+               <true/>
+               <key>OutlineWidth</key>
+               <integer>142</integer>
+               <key>RightSidebar</key>
+               <false/>
+               <key>ShowRuler</key>
+               <true/>
+               <key>Sidebar</key>
+               <true/>
+               <key>SidebarWidth</key>
+               <integer>120</integer>
+               <key>VisibleRegion</key>
+               <string>{{0, 0}, {576, 733}}</string>
+               <key>Zoom</key>
+               <real>1</real>
+               <key>ZoomValues</key>
+               <array>
+                       <array>
+                               <string>Canvas 1</string>
+                               <real>1</real>
+                               <real>1</real>
+                       </array>
+               </array>
+       </dict>
+</dict>
+</plist>

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