Mercurial > hg > Papers > 2014 > nobuyasu-master

changeset 27:1abd3c17cff9

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Added tree_conflict figures
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Sun, 26 Jan 2014 20:20:00 +0900
parents 388cd4555b3d
children 41200e0b6831
files paper/abstract.tex paper/chapter1.tex paper/chapter2.tex paper/figures/alice_topology.xbb paper/figures/cap_theorem.xbb paper/figures/cassandra.xbb paper/figures/cassandra_ring.xbb paper/figures/cluster_benchmark.xbb paper/figures/deos_proccess.xbb paper/figures/destructive_tree.xbb paper/figures/distribute_jungle.xbb paper/figures/dsandcs.xbb paper/figures/merge1.xbb paper/figures/merge2.xbb paper/figures/merge_imp1.xbb paper/figures/merge_imp2.xbb paper/figures/mongodb_sharding.pdf paper/figures/mongodb_sharding.xbb paper/figures/neo4j_replica.xbb paper/figures/network_topology_ring.xbb paper/figures/network_topology_tree.xbb paper/figures/nodepath.xbb paper/figures/non_destructive_edit1.xbb paper/figures/non_destructive_edit2.xbb paper/figures/non_destructive_edit3.xbb paper/figures/non_destructive_edit4.xbb paper/figures/non_destructive_merit.xbb paper/figures/non_destructive_tree.xbb paper/figures/nondestructive_edit1.xbb paper/figures/putChildLog.xbb paper/figures/putLog.xbb paper/figures/read_result.xbb paper/figures/tree_conflict.pdf paper/figures/tree_conflict.xbb paper/figures/tree_conflict2.pdf paper/figures/tree_conflict2.xbb paper/figures/tree_topology.xbb paper/figures/treeoperationlog1.xbb paper/figures/write_result.xbb paper/graffle/mongodb_sharding.graffle paper/graffle/tree_conflict.graffle paper/graffle/tree_conflict2.graffle paper/introduciton.tex paper/master_paper.pdf
diffstat 44 files changed, 4075 insertions(+), 63 deletions(-) [+]
line wrap: on
line diff
--- a/paper/abstract.tex	Sun Jan 26 00:16:38 2014 +0900
+++ b/paper/abstract.tex	Sun Jan 26 20:20:00 2014 +0900
@@ -5,10 +5,9 @@
 スケーラビリティとは, ある複数のノードから構成される分散ソフトウェアがあるとき, その分散ソフトウェアに対して単純にノード を追加するだけで性能を線形に上昇させることができる性質である.
 そこで, スケーラビリティを持たせるためにアーキテクチャの設計から考えることにした.
 当研究室では非破壊的木構造を用いたデータベースである Jungle を開発している.
-非破壊的木構造とは, データの編集の際に一度木構造として保存したデータには触れず, 新しく木構造を作成してデータの編集を行うことを言う.
-Jungle は分散データベースとして設計されていたが, データ分散や永続性といった部分の実装がまだ行われていない.
+非破壊的木構造とは, データの編集の際に一度木構造として保存したデータを変更せず, 新しく木構造を作成してデータの編集を行うことを言う.
 
-本研究では, Jungle に分散データベースの実装を行い, スケーラビリティをもつアーキテクチャの追求を行う.
+本研究では, Jungle に分散データベースと永続性の実装を行った.
 データ分散部分には当研究室で開発中である並列分散フレームワークである Alice を使用した.
 結果, 複数のサーバノード間でデータの分散を行うことを確認した.
 
--- a/paper/chapter1.tex	Sun Jan 26 00:16:38 2014 +0900
+++ b/paper/chapter1.tex	Sun Jan 26 20:20:00 2014 +0900
@@ -5,7 +5,8 @@
 % NoSQL の説明も必要。
 
 本章ではまずデータベースの種類である RDB と NoSQL について述べる.
-その次に, 既存の NoSQL データベースとして Cassandra, MongoDB, Neo4j について述べる.
+次に分散データシステムにおいて重要な CAP 定理について触れる.
+最後に既存の NoSQL データベースとして Cassandra, MongoDB, Neo4j の特徴について述べる.
 
 \section{RDB と NoSQL}
 データベースは大別すると RDB と NoSQL に分けられる.
@@ -82,7 +83,7 @@
 MongoDB は保存したデータを複数のサーバに複製をとる.
 これはレプリケーション(replication)と呼ばれる.
 また, 1つのサーバが全てのデータを持つのでなく, ある範囲の値を別々の
-サーバに分割(シャード)させて保持する.
+サーバに分割させて保持する.
 これをシャーディング(sharding)という.
 MongoDB はレプリケーションとシャーディングにより分断耐性と一貫性を持つ.
 
@@ -118,7 +119,7 @@
 \begin{figure}[htpb]
   \begin{center}
     \includegraphics[scale=0.7]{figures/neo4j_replica.pdf}
-    \caption{Neo4j のクラスタ}
+    \caption{マスターとスレーブによるクラスタ}
     \label{fig:neo4j_replica}
   \end{center}
 \end{figure}
--- a/paper/chapter2.tex	Sun Jan 26 00:16:38 2014 +0900
+++ b/paper/chapter2.tex	Sun Jan 26 20:20:00 2014 +0900
@@ -1,7 +1,5 @@
 \chapter{木構造データベースJungleの分散設計}
 
-
-
 \section{木構造データベースJungle}
 Jungle はスケーラビリティのある CMS の開発を目指して当研究室で開発されている非破壊的木構造データベースである.
 一般的なコンテンツマネジメントシステムではブログツールや Wiki・SNS が多く, これらの
@@ -154,16 +152,47 @@
 
 
 
-\section{データ衝突時におけるマージによる解決}
-Jungle への分散実装を行うことである問題が発生する.
-それは更新されたデータ同士が衝突を起こした時の処理である.
-Jungle はリクエストがきた場合, 現在もっているデータを返す.
-しかしそのデータは最新のものであるかは保証されない.
-よって, 別のサーバノードで動いている Jungle からの更新データと衝突する可能性がある.
+
+\section{分散管理システムによるデータの分散}
+Jungle は Git や Mercurial といった分散管理システムの機能を参考に作られている.
+分散管理システムとは, 
+反対の意味の言葉として集中型バージョン管理システムがある.
+
+
+\subsection{マージによるデータ変更衝突の解決}
+分散管理システムでは, データの更新時において衝突が発生する時がある.
+それは, 分散管理システムを参考にしている Jungle においても起こる問題である.
+データの変更を行うときには, 元のデータに変更が加えられている状態かもしれない.
+また, Jungle はリクエストがきた場合, 現在もっているデータを返す.
+そのためデータは最新のものであるかは保証されない.
+その場合, 古いデータに変更が加えられ, それを更に最新のデータへ伝搬させなければならない.
+このデータ変更の衝突を解決する手段が必要である.
+そこで
+
+
+\begin{figure}[htpb]
+  \begin{center}
+    \includegraphics[scale=0.7]{figures/tree_conflict.pdf}
+    \caption{編集に衝突の発生しないデータ編集}
+    \label{fig:tree_conflict1}
+  \end{center}
+\end{figure}
+
+\begin{figure}[htpb]
+  \begin{center}
+    \includegraphics[scale=0.7]{figures/tree_conflict2.pdf}
+    \caption{編集に衝突が発生するデータ編集}
+    \label{fig:tree_conflict2}
+  \end{center}
+\end{figure}
+
 
 この問題に対して Jungle はアプリケーションレベルでのマージを実装して貰うことで解決をはかる.
 
 
+
+
+
 \section{データの永続性}
 
 
@@ -183,5 +212,3 @@
 
 
 
-
-
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--- a/paper/figures/cap_theorem.xbb	Sun Jan 26 00:16:38 2014 +0900
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--- a/paper/figures/cassandra.xbb	Sun Jan 26 00:16:38 2014 +0900
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--- a/paper/figures/destructive_tree.xbb	Sun Jan 26 00:16:38 2014 +0900
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+
+\f0\fs24 \cf0 Node 3\
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+		<dict>
+			<key>Bounds</key>
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+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
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+			<key>Shape</key>
+			<string>Rectangle</string>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
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+
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+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>25</integer>
+			<key>Shape</key>
+			<string>Rectangle</string>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
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+			<key>Head</key>
+			<dict>
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+				<dict>
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+					<string>FilledArrow</string>
+					<key>Legacy</key>
+					<true/>
+					<key>LineType</key>
+					<integer>1</integer>
+					<key>TailArrow</key>
+					<string>0</string>
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+			<dict>
+				<key>ID</key>
+				<integer>10</integer>
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+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>LineGraphic</string>
+			<key>Head</key>
+			<dict>
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+			<dict>
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+				<dict>
+					<key>HeadArrow</key>
+					<string>FilledArrow</string>
+					<key>Legacy</key>
+					<true/>
+					<key>LineType</key>
+					<integer>1</integer>
+					<key>TailArrow</key>
+					<string>0</string>
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+			</dict>
+			<key>Tail</key>
+			<dict>
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+				<integer>9</integer>
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+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>LineGraphic</string>
+			<key>Head</key>
+			<dict>
+				<key>ID</key>
+				<integer>19</integer>
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+			<key>ID</key>
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+			<key>Points</key>
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+				<string>{148.70001315760115, 316}</string>
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+			<key>Style</key>
+			<dict>
+				<key>stroke</key>
+				<dict>
+					<key>HeadArrow</key>
+					<string>FilledArrow</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>5</integer>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{358.0999755859375, 316.5}, {104.39999981007244, 49}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>21</integer>
+			<key>Shape</key>
+			<string>Rectangle</string>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
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+{\colortbl;\red255\green255\blue255;}
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+
+\f0\fs24 \cf0 \'83\'8c\'83\'76\'83\'8a\'83\'4a3}</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{227.29998779296875, 316.5}, {104.39999981007244, 49}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>20</integer>
+			<key>Shape</key>
+			<string>Rectangle</string>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;}
+{\colortbl;\red255\green255\blue255;}
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\pardirnatural\qc
+
+\f0\fs24 \cf0 \'83\'8c\'83\'76\'83\'8a\'83\'4a2}</string>
+			</dict>
+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{96.5, 316.5}, {104.39999981007244, 49}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
+			<integer>19</integer>
+			<key>Shape</key>
+			<string>Rectangle</string>
+		</dict>
+		<dict>
 			<key>Class</key>
 			<string>LineGraphic</string>
 			<key>Head</key>
@@ -63,8 +281,8 @@
 			<integer>18</integer>
 			<key>Points</key>
 			<array>
-				<string>{308.47716485692126, 154.3496624262053}</string>
-				<string>{383.40030559640127, 227.65033757379473}</string>
+				<string>{309.27766479496364, 154.34473225221419}</string>
+				<string>{384.19325946411072, 225.65530972810561}</string>
 			</array>
 			<key>Style</key>
 			<dict>
@@ -98,8 +316,8 @@
 			<integer>16</integer>
 			<key>Points</key>
 			<array>
-				<string>{279.16205567781606, 154.49996484539707}</string>
-				<string>{278.29644200376941, 227.50003515460293}</string>
+				<string>{279.4999815337556, 154.5}</string>
+				<string>{279.4999815337556, 225.5}</string>
 			</array>
 			<key>Style</key>
 			<dict>
@@ -133,8 +351,8 @@
 			<integer>15</integer>
 			<key>Points</key>
 			<array>
-				<string>{249.8548193470852, 154.34554308315896}</string>
-				<string>{173.18470624702331, 227.65445691684104}</string>
+				<string>{249.72233520503642, 154.34473225221419}</string>
+				<string>{174.80674053588936, 225.65530972810564}</string>
 			</array>
 			<key>Style</key>
 			<dict>
@@ -187,7 +405,7 @@
 		</dict>
 		<dict>
 			<key>Bounds</key>
-			<string>{{356.60000018992758, 228}, {104.39999981007244, 49}}</string>
+			<string>{{358.10000018992753, 226}, {104.39999981007244, 49}}</string>
 			<key>Class</key>
 			<string>ShapedGraphic</string>
 			<key>ID</key>
@@ -208,7 +426,7 @@
 		</dict>
 		<dict>
 			<key>Bounds</key>
-			<string>{{225.79999976204505, 228}, {104.39999981007244, 49}}</string>
+			<string>{{227.29999976204505, 226}, {104.39999981007244, 49}}</string>
 			<key>Class</key>
 			<string>ShapedGraphic</string>
 			<key>ID</key>
@@ -268,7 +486,7 @@
 		</dict>
 		<dict>
 			<key>Bounds</key>
-			<string>{{95.000000000000128, 228}, {104.39999981007244, 49}}</string>
+			<string>{{96.500000000000128, 226}, {104.39999981007244, 49}}</string>
 			<key>Class</key>
 			<string>ShapedGraphic</string>
 			<key>ID</key>
@@ -335,7 +553,7 @@
 	<key>MasterSheets</key>
 	<array/>
 	<key>ModificationDate</key>
-	<string>2014-01-25 15:14:38 +0000</string>
+	<string>2014-01-26 09:13:49 +0000</string>
 	<key>Modifier</key>
 	<string>Oshiro Nobuyasu</string>
 	<key>NotesVisible</key>
@@ -416,7 +634,7 @@
 			</dict>
 		</array>
 		<key>Frame</key>
-		<string>{{35, 114}, {693, 922}}</string>
+		<string>{{156, 128}, {693, 922}}</string>
 		<key>ListView</key>
 		<true/>
 		<key>OutlineWidth</key>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paper/graffle/tree_conflict.graffle	Sun Jan 26 20:20:00 2014 +0900
@@ -0,0 +1,1666 @@
+<?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">
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+	<key>ActiveLayerIndex</key>
+	<integer>0</integer>
+	<key>ApplicationVersion</key>
+	<array>
+		<string>com.omnigroup.OmniGraffle</string>
+		<string>139.18.0.187838</string>
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+	<key>AutoAdjust</key>
+	<true/>
+	<key>BackgroundGraphic</key>
+	<dict>
+		<key>Bounds</key>
+		<string>{{0, 0}, {559, 783}}</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>
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+			<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>2014-01-26 09:28:43 +0000</string>
+	<key>Creator</key>
+	<string>Oshiro Nobuyasu</string>
+	<key>DisplayScale</key>
+	<string>1 0/72 in = 1 0/72 in</string>
+	<key>GraphDocumentVersion</key>
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+	<key>GraphicsList</key>
+	<array>
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+			<string>ShapedGraphic</string>
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+			<key>Shape</key>
+			<string>Rectangle</string>
+			<key>Style</key>
+			<dict>
+				<key>fill</key>
+				<dict>
+					<key>Draws</key>
+					<string>NO</string>
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+				<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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+			</dict>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
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+					<string>LineGraphic</string>
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+							<string>FilledArrow</string>
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+							<true/>
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+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>127</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>132</integer>
+					</dict>
+					<key>ID</key>
+					<integer>128</integer>
+					<key>Points</key>
+					<array>
+						<string>{179.12289278955186, 246.73147959331703}</string>
+						<string>{182.10459128113052, 257.72179886668738}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>135</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>133</integer>
+					</dict>
+					<key>ID</key>
+					<integer>129</integer>
+					<key>Points</key>
+					<array>
+						<string>{172.95591531339102, 246.25832766307249}</string>
+						<string>{168.71058506564236, 258.20610977339203}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>135</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>134</integer>
+					</dict>
+					<key>ID</key>
+					<integer>130</integer>
+					<key>Points</key>
+					<array>
+						<string>{193.3861734076213, 214.73104945356928}</string>
+						<string>{198.49327184087448, 227.2911986072485}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>136</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>135</integer>
+					</dict>
+					<key>ID</key>
+					<integer>131</integer>
+					<key>Points</key>
+					<array>
+						<string>{185.69167826966898, 214.62906185487654}</string>
+						<string>{180.28724952828, 227.40229283924143}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>136</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{177.96576894034726, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>132</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{158.40875912408768, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>133</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{195.40850742511952, 226.21621621621622}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>134</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{169.50868361439686, 226.21621621621622}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>135</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{182.72287943619384, 194.99999999999994}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>136</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+			</array>
+			<key>ID</key>
+			<integer>125</integer>
+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>Group</string>
+			<key>Graphics</key>
+			<array>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>103</integer>
+					</dict>
+					<key>ID</key>
+					<integer>102</integer>
+					<key>Points</key>
+					<array>
+						<string>{93.168633786288524, 303.11279436350247}</string>
+						<string>{97.14740630370332, 314.85835428172953}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>110</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{93.571104958469476, 314.18918918918916}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>103</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>108</integer>
+					</dict>
+					<key>ID</key>
+					<integer>104</integer>
+					<key>Points</key>
+					<array>
+						<string>{66.71127856210218, 303.48995775180771}</string>
+						<string>{69.689871224455814, 314.4821406789963}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>111</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>109</integer>
+					</dict>
+					<key>ID</key>
+					<integer>105</integer>
+					<key>Points</key>
+					<array>
+						<string>{60.545473441518446, 303.01375467140457}</string>
+						<string>{56.298057997213704, 314.95988501649344}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>111</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>110</integer>
+					</dict>
+					<key>ID</key>
+					<integer>106</integer>
+					<key>Points</key>
+					<array>
+						<string>{80.976179418544717, 271.48892158927106}</string>
+						<string>{86.081613785893936, 284.05057076411731}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>112</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>111</integer>
+					</dict>
+					<key>ID</key>
+					<integer>107</integer>
+					<key>Points</key>
+					<array>
+						<string>{73.281851978181578, 271.38481547202952}</string>
+						<string>{67.875946090450114, 284.15665561362459}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>112</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{65.557009816259551, 314.18918918918916}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>108</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{45.99999999999995, 314.18918918918916}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>109</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{82.999748301032028, 282.97297297297291}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>110</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{57.099924490309562, 282.97297297297291}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>111</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{70.314120312106567, 251.75675675675666}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>112</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+			</array>
+			<key>ID</key>
+			<integer>101</integer>
+		</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>2014-01-26 10:27:45 +0000</string>
+	<key>Modifier</key>
+	<string>Oshiro Nobuyasu</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>{595, 842}</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>{{183, 126}, {693, 922}}</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}, {558, 783}}</string>
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paper/graffle/tree_conflict2.graffle	Sun Jan 26 20:20:00 2014 +0900
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+							<key>TailArrow</key>
+							<string>0</string>
+						</dict>
+					</dict>
+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>216</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{205.97985739987575, 373.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
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+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>214</integer>
+					</dict>
+					<key>ID</key>
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+					<key>Points</key>
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+						<string>{182.05643871388662, 373.75101544048755}</string>
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+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>217</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>215</integer>
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+					<key>ID</key>
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+					<key>Points</key>
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+						<string>{168.75024763297745, 374.23775439486298}</string>
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+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>217</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>216</integer>
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+					<key>ID</key>
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+					<key>Points</key>
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+						<string>{198.44578391600908, 343.33437957259753}</string>
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+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</string>
+							<key>Legacy</key>
+							<true/>
+							<key>LineType</key>
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+							<string>0</string>
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+					</dict>
+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>218</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>217</integer>
+					</dict>
+					<key>ID</key>
+					<integer>213</integer>
+					<key>Points</key>
+					<array>
+						<string>{185.70858167392623, 330.64490637779539}</string>
+						<string>{180.3274360253001, 343.44039937065622}</string>
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+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>218</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{177.96576225766583, 373.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>214</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{158.40875244140625, 373.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>215</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{195.40850074243809, 342.21621621621625}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
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+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
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+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{169.50867693171543, 342.21621621621625}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>217</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
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+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{182.72287275351241, 311}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
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+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
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+				</dict>
+			</array>
+			<key>ID</key>
+			<integer>207</integer>
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+		<dict>
+			<key>Class</key>
+			<string>LineGraphic</string>
+			<key>ID</key>
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+			<key>Points</key>
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+				<string>{384, 262}</string>
+				<string>{395.57147433464593, 268.56975622437886}</string>
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+			<key>Rotation</key>
+			<real>65</real>
+			<key>Style</key>
+			<dict>
+				<key>stroke</key>
+				<dict>
+					<key>HeadArrow</key>
+					<string>FilledArrow</string>
+					<key>Legacy</key>
+					<true/>
+					<key>LineType</key>
+					<integer>1</integer>
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+					<string>0</string>
+					<key>Width</key>
+					<real>3</real>
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+		</dict>
+		<dict>
+			<key>Bounds</key>
+			<string>{{209, 204}, {80.489044189453125, 33}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
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+			<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>
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+				<key>stroke</key>
+				<dict>
+					<key>Draws</key>
+					<string>NO</string>
+				</dict>
+			</dict>
+			<key>Text</key>
+			<dict>
+				<key>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;}
+{\colortbl;\red255\green255\blue255;}
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+\f0\fs24 \cf0 \'83\'66\'81\'5b\'83\'5e\'95\'d2\'8f\'57A}</string>
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+		<dict>
+			<key>Bounds</key>
+			<string>{{90.40875244140625, 238}, {68, 33}}</string>
+			<key>Class</key>
+			<string>ShapedGraphic</string>
+			<key>ID</key>
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+			<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>Text</key>
+				<string>{\rtf1\ansi\ansicpg1252\cocoartf1265
+\cocoascreenfonts1{\fonttbl\f0\fnil\fcharset128 HiraKakuProN-W3;}
+{\colortbl;\red255\green255\blue255;}
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+
+\f0\fs24 \cf0 \'83\'52\'83\'73\'81\'5b}</string>
+			</dict>
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+		<dict>
+			<key>Class</key>
+			<string>LineGraphic</string>
+			<key>ID</key>
+			<integer>150</integer>
+			<key>Points</key>
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+				<string>{276.65693430656898, 246.08108108108098}</string>
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+			<key>Style</key>
+			<dict>
+				<key>stroke</key>
+				<dict>
+					<key>HeadArrow</key>
+					<string>FilledArrow</string>
+					<key>Legacy</key>
+					<true/>
+					<key>LineType</key>
+					<integer>1</integer>
+					<key>TailArrow</key>
+					<string>0</string>
+					<key>Width</key>
+					<real>3</real>
+				</dict>
+			</dict>
+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>Group</string>
+			<key>Graphics</key>
+			<array>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>184</integer>
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+					<key>ID</key>
+					<integer>183</integer>
+					<key>Points</key>
+					<array>
+						<string>{331.85400953538272, 246.35660667049453}</string>
+						<string>{335.83187015259841, 258.10285278889694}</string>
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+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</string>
+							<key>Legacy</key>
+							<true/>
+							<key>LineType</key>
+							<integer>1</integer>
+							<key>TailArrow</key>
+							<string>0</string>
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+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>191</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{332.25723634533119, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>FontInfo</key>
+					<dict>
+						<key>Color</key>
+						<dict>
+							<key>b</key>
+							<string>0</string>
+							<key>g</key>
+							<string>0</string>
+							<key>r</key>
+							<string>0</string>
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+					<key>ID</key>
+					<integer>184</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict>
+						<key>fill</key>
+						<dict>
+							<key>Color</key>
+							<dict>
+								<key>b</key>
+								<string>1</string>
+								<key>g</key>
+								<string>0</string>
+								<key>r</key>
+								<string>0</string>
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+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>189</integer>
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+					<key>ID</key>
+					<integer>185</integer>
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+						<string>{308.37502106367748, 257.72597510658204}</string>
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+					<key>Style</key>
+					<dict>
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+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</string>
+							<key>Legacy</key>
+							<true/>
+							<key>LineType</key>
+							<integer>1</integer>
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+							<string>0</string>
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+					</dict>
+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>192</integer>
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+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>190</integer>
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+					<key>ID</key>
+					<integer>186</integer>
+					<key>Points</key>
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+						<string>{294.98360637921616, 258.20266733952468}</string>
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+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</string>
+							<key>Legacy</key>
+							<true/>
+							<key>LineType</key>
+							<integer>1</integer>
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+							<string>0</string>
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+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>192</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>191</integer>
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+					<key>ID</key>
+					<integer>187</integer>
+					<key>Points</key>
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+						<string>{324.76693109797458, 227.29454897288466}</string>
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+					<dict>
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+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</string>
+							<key>Legacy</key>
+							<true/>
+							<key>LineType</key>
+							<integer>1</integer>
+							<key>TailArrow</key>
+							<string>0</string>
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+					</dict>
+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>193</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>192</integer>
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+					<key>ID</key>
+					<integer>188</integer>
+					<key>Points</key>
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+						<string>{306.56138023909222, 227.39924321196517}</string>
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+					<key>Style</key>
+					<dict>
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+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</string>
+							<key>Legacy</key>
+							<true/>
+							<key>LineType</key>
+							<integer>1</integer>
+							<key>TailArrow</key>
+							<string>0</string>
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+					</dict>
+					<key>Tail</key>
+					<dict>
+						<key>ID</key>
+						<integer>193</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{304.24314120312067, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>189</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{284.68613138686089, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>190</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{321.6858796878933, 226.21621621621622}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>191</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{295.78605587717055, 226.21621621621622}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>192</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{309.00025169896759, 194.99999999999994}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>193</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+			</array>
+			<key>ID</key>
+			<integer>182</integer>
+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>LineGraphic</string>
+			<key>ID</key>
+			<integer>137</integer>
+			<key>Points</key>
+			<array>
+				<string>{110.96350364963499, 288.64864864864887}</string>
+				<string>{146.72992700729921, 266.89189189189216}</string>
+			</array>
+			<key>Style</key>
+			<dict>
+				<key>stroke</key>
+				<dict>
+					<key>HeadArrow</key>
+					<string>FilledArrow</string>
+					<key>Legacy</key>
+					<true/>
+					<key>LineType</key>
+					<integer>1</integer>
+					<key>TailArrow</key>
+					<string>0</string>
+					<key>Width</key>
+					<real>3</real>
+				</dict>
+			</dict>
+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>Group</string>
+			<key>Graphics</key>
+			<array>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>127</integer>
+					</dict>
+					<key>ID</key>
+					<integer>126</integer>
+					<key>Points</key>
+					<array>
+						<string>{205.57664203958393, 246.35660306433033}</string>
+						<string>{209.55450841561415, 258.10284485212969}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>134</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{205.97986408255719, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>127</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>132</integer>
+					</dict>
+					<key>ID</key>
+					<integer>128</integer>
+					<key>Points</key>
+					<array>
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+						<string>{182.09766807475063, 257.72596349462185}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>135</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>133</integer>
+					</dict>
+					<key>ID</key>
+					<integer>129</integer>
+					<key>Points</key>
+					<array>
+						<string>{172.95397533721615, 246.25679456660751}</string>
+						<string>{168.70624098962836, 258.20267275861033}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>135</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>134</integer>
+					</dict>
+					<key>ID</key>
+					<integer>130</integer>
+					<key>Points</key>
+					<array>
+						<string>{193.38459339881777, 214.73247649842182}</string>
+						<string>{198.48956287411556, 227.29454534206579}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>136</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>135</integer>
+					</dict>
+					<key>ID</key>
+					<integer>131</integer>
+					<key>Points</key>
+					<array>
+						<string>{185.69032003008545, 214.62778503285747}</string>
+						<string>{180.2840110857629, 227.39924609910437}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>136</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{177.96576894034726, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>132</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{158.40875912408768, 257.43243243243251}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>133</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{195.40850742511952, 226.21621621621622}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>134</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{169.50868361439686, 226.21621621621622}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>135</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{182.72287943619384, 194.99999999999994}, {13.742763654669018, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>136</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+			</array>
+			<key>ID</key>
+			<integer>125</integer>
+		</dict>
+		<dict>
+			<key>Class</key>
+			<string>Group</string>
+			<key>Graphics</key>
+			<array>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>103</integer>
+					</dict>
+					<key>ID</key>
+					<integer>102</integer>
+					<key>Points</key>
+					<array>
+						<string>{93.167879485233343, 303.11336239226364}</string>
+						<string>{97.145741738395728, 314.85960732996705}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>110</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{93.571104958469476, 314.18918918918916}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>103</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>108</integer>
+					</dict>
+					<key>ID</key>
+					<integer>104</integer>
+					<key>Points</key>
+					<array>
+						<string>{66.710809601742682, 303.49024033950889}</string>
+						<string>{69.688892397566647, 314.48273022444005}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>111</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>109</integer>
+					</dict>
+					<key>ID</key>
+					<integer>105</integer>
+					<key>Points</key>
+					<array>
+						<string>{60.545213561959947, 303.0135492090397}</string>
+						<string>{56.29747591805269, 314.95942480594982}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>111</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>110</integer>
+					</dict>
+					<key>ID</key>
+					<integer>106</integer>
+					<key>Points</key>
+					<array>
+						<string>{80.975832930536143, 271.48923446192305}</string>
+						<string>{86.080800588017368, 284.05130491264288}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>112</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Class</key>
+					<string>LineGraphic</string>
+					<key>Head</key>
+					<dict>
+						<key>ID</key>
+						<integer>111</integer>
+					</dict>
+					<key>ID</key>
+					<integer>107</integer>
+					<key>Points</key>
+					<array>
+						<string>{73.281559882193392, 271.38454084005036}</string>
+						<string>{67.875249525390316, 284.15600057874491}</string>
+					</array>
+					<key>Style</key>
+					<dict>
+						<key>stroke</key>
+						<dict>
+							<key>HeadArrow</key>
+							<string>FilledArrow</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>112</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{65.557009816259551, 314.18918918918916}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>108</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{45.99999999999995, 314.18918918918916}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>109</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{82.999748301032028, 282.97297297297291}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>110</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{57.099924490309562, 282.97297297297291}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>111</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+				<dict>
+					<key>Bounds</key>
+					<string>{{70.314120312106567, 251.75675675675666}, {13.742763654669023, 20.810810810810828}}</string>
+					<key>Class</key>
+					<string>ShapedGraphic</string>
+					<key>ID</key>
+					<integer>112</integer>
+					<key>Shape</key>
+					<string>Circle</string>
+					<key>Style</key>
+					<dict/>
+					<key>Text</key>
+					<dict>
+						<key>VerticalPad</key>
+						<integer>0</integer>
+					</dict>
+				</dict>
+			</array>
+			<key>ID</key>
+			<integer>101</integer>
+		</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>2014-01-26 10:42:14 +0000</string>
+	<key>Modifier</key>
+	<string>Oshiro Nobuyasu</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>{595, 842}</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>{{168, 116}, {693, 922}}</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}, {558, 783}}</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>
--- a/paper/introduciton.tex	Sun Jan 26 00:16:38 2014 +0900
+++ b/paper/introduciton.tex	Sun Jan 26 20:20:00 2014 +0900
@@ -9,10 +9,9 @@
 スケーラビリティとは, ある複数のノードから構成される分散ソフトウェアがあるとき, その分散ソフトウェアに対して単純にノード を追加するだけで性能を線形に上昇させることができる性質である.
 そこで, スケーラビリティを持たせるためにアーキテクチャの設計から考えることにした.
 当研究室では非破壊的木構造を用いたデータベースである Jungle を開発している.
-非破壊的木構造とは, データの編集の際に一度木構造として保存したデータには触れず, 新しく木構造を作成してデータの編集を行うことを言う.
-Jungle は分散データベースとして設計されていたが, データ分散や永続性といった部分の実装がまだ行われていない.
+非破壊的木構造とは, データの編集の際に一度木構造として保存したデータには変更せず, 新しく木構造を作成してデータの編集を行うことを言う.
 
-本研究では, Jungle に分散データベースの実装を行い, スケーラビリティをもつアーキテクチャの追求を行う.
+本研究では, Jungle に分散データベースと永続性の実装を行った.
 データ分散部分には当研究室で開発中である並列分散フレームワークである Alice を使用した.
 結果, 複数のサーバノード間でデータの分散を行うことを確認した.
 
Binary file paper/master_paper.pdf has changed