diff --git a/Analysis/0411_unp-left_p-right-uturn/0409_previous_method.ipynb b/Analysis/0411_unp-left_p-right-uturn/0409_previous_method.ipynb
new file mode 100644
index 000000000..d7fbc510d
--- /dev/null
+++ b/Analysis/0411_unp-left_p-right-uturn/0409_previous_method.ipynb
@@ -0,0 +1,775 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os\n",
+    "import pandas as pd\n",
+    "import numpy as np\n",
+    "import sys\n",
+    "sys.path.append('../../Scripts')\n",
+    "from preprocess_daily import DailyPreprocessor"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "1. 데이터를 로드합니다.\n",
+      "1-1. 네트워크가 로드되었습니다.\n",
+      "1-2. 테이블들이 로드되었습니다.\n",
+      "1-3. 네트워크의 모든 clean state requirement들을 체크했습니다.\n",
+      "1-4. 테이블들의 무결성 검사를 완료했습니다.\n",
+      "2. 중간산출물을 생성합니다.\n"
+     ]
+    },
+    {
+     "name": "stderr",
+     "output_type": "stream",
+     "text": [
+      "이동류정보 불러오는 중: 100%|██████████| 17280/17280 [00:17<00:00, 992.30it/s] \n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "2-1. 매칭 테이블들을 생성했습니다.\n",
+      "2-2. 비보호우회전(g)을 배정했습니다.\n",
+      "2-3. 직진 및 좌회전(G)을 배정했습니다.\n",
+      "2-2. node2num_cycles.json를 저장했습니다.\n",
+      "3. 이슈사항을 저장합니다.\n"
+     ]
+    }
+   ],
+   "source": [
+    "self = DailyPreprocessor()\n",
+    "self.main()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [
+    {
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+       "   inter_no  phas_A  phas_B  move_A  move_B\n",
+       "0       175       1       1       8       4\n",
+       "1       175       2       2       7       3\n",
+       "2       175       3       3       6       1\n",
+       "3       175       3       4       6       2\n",
+       "4       175       4       4       5       2"
+      ]
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+       "   inter_no  phase_no ring_type  move_no\n",
+       "0       175         1         A        8\n",
+       "0       175         1         B        4\n",
+       "1       175         2         A        7\n",
+       "1       175         2         B        3\n",
+       "2       175         3         A        6"
+      ]
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+       "   inter_no  phase_no ring_type  move_no inc_dir out_dir\n",
+       "0       175         1         A        8       남       북\n",
+       "1       175         1         B        4       북       남\n",
+       "2       175         2         A        7       북       동\n",
+       "3       175         2         B        3       남       서\n",
+       "4       175         3         A        6       동       서"
+      ]
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+       "      <td>남</td>\n",
+       "      <td>서</td>\n",
+       "      <td>179</td>\n",
+       "      <td>270</td>\n",
+       "    </tr>\n",
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+       "      <th>4</th>\n",
+       "      <td>175</td>\n",
+       "      <td>3</td>\n",
+       "      <td>A</td>\n",
+       "      <td>6</td>\n",
+       "      <td>동</td>\n",
+       "      <td>서</td>\n",
+       "      <td>090</td>\n",
+       "      <td>270</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
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+       "   inter_no  phase_no ring_type  move_no inc_dir out_dir inc_angle out_angle\n",
+       "0       175         1         A        8       남       북       179       004\n",
+       "1       175         1         B        4       북       남       003       176\n",
+       "2       175         2         A        7       북       동       001       095\n",
+       "3       175         2         B        3       남       서       179       270\n",
+       "4       175         3         A        6       동       서       090       270"
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+       "      <td>179</td>\n",
+       "      <td>270</td>\n",
+       "      <td>-571542797_02</td>\n",
+       "      <td>571510153_01</td>\n",
+       "      <td>i0</td>\n",
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+       "      <th>4</th>\n",
+       "      <td>175</td>\n",
+       "      <td>3</td>\n",
+       "      <td>A</td>\n",
+       "      <td>6</td>\n",
+       "      <td>동</td>\n",
+       "      <td>서</td>\n",
+       "      <td>090</td>\n",
+       "      <td>270</td>\n",
+       "      <td>571545870_02</td>\n",
+       "      <td>571510153_01</td>\n",
+       "      <td>i0</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "   inter_no  phase_no ring_type  move_no inc_dir out_dir inc_angle out_angle  \\\n",
+       "0       175         1         A        8       남       북       179       004   \n",
+       "1       175         1         B        4       북       남       003       176   \n",
+       "2       175         2         A        7       북       동       001       095   \n",
+       "3       175         2         B        3       남       서       179       270   \n",
+       "4       175         3         A        6       동       서       090       270   \n",
+       "\n",
+       "        inc_edge      out_edge node_id  \n",
+       "0  -571542797_02  571500487_01      i0  \n",
+       "1  -571500487_01  571542797_02      i0  \n",
+       "2  -571500487_01  571545870_01      i0  \n",
+       "3  -571542797_02  571510153_01      i0  \n",
+       "4   571545870_02  571510153_01      i0  "
+      ]
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+       "      <th>phase_no</th>\n",
+       "      <th>ring_type</th>\n",
+       "      <th>move_no</th>\n",
+       "      <th>state</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>1</td>\n",
+       "      <td>A</td>\n",
+       "      <td>8</td>\n",
+       "      <td>grrrgrrrgGGGGrgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>1</td>\n",
+       "      <td>B</td>\n",
+       "      <td>4</td>\n",
+       "      <td>gGGrgrrrgrrrrrgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>2</td>\n",
+       "      <td>A</td>\n",
+       "      <td>7</td>\n",
+       "      <td>grrGgrrrgrrrrrgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>2</td>\n",
+       "      <td>B</td>\n",
+       "      <td>3</td>\n",
+       "      <td>grrrgrrrgrrrrGgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>3</td>\n",
+       "      <td>A</td>\n",
+       "      <td>6</td>\n",
+       "      <td>grrrgGGrgrrrrrgrr</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "   inter_no node_id  phase_no ring_type  move_no              state\n",
+       "0       175      i0         1         A        8  grrrgrrrgGGGGrgrr\n",
+       "1       175      i0         1         B        4  gGGrgrrrgrrrrrgrr\n",
+       "2       175      i0         2         A        7  grrGgrrrgrrrrrgrr\n",
+       "3       175      i0         2         B        3  grrrgrrrgrrrrGgrr\n",
+       "4       175      i0         3         A        6  grrrgGGrgrrrrrgrr"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>inter_no</th>\n",
+       "      <th>node_id</th>\n",
+       "      <th>move_no</th>\n",
+       "      <th>state</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>1</td>\n",
+       "      <td>grrrgrrGgrrrrrgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>2</td>\n",
+       "      <td>grrrgrrrgrrrrrgGr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>3</td>\n",
+       "      <td>grrrgrrrgrrrrGgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>4</td>\n",
+       "      <td>gGGrgrrrgrrrrrgrr</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>175</td>\n",
+       "      <td>i0</td>\n",
+       "      <td>5</td>\n",
+       "      <td>grrrgrrrgrrrrrgrG</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "   inter_no node_id  move_no              state\n",
+       "0       175      i0        1  grrrgrrGgrrrrrgrr\n",
+       "1       175      i0        2  grrrgrrrgrrrrrgGr\n",
+       "2       175      i0        3  grrrgrrrgrrrrGgrr\n",
+       "3       175      i0        4  gGGrgrrrgrrrrrgrr\n",
+       "4       175      i0        5  grrrgrrrgrrrrrgrG"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "display(self.match1.head())\n",
+    "display(self.match2.head())\n",
+    "display(self.match3.head())\n",
+    "display(self.match4.head())\n",
+    "display(self.match5.head())\n",
+    "display(self.match6.head())\n",
+    "display(self.matching.head())"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "줄임말 목록\n",
+    "- `f_` : 진입, from\n",
+    "- `t_` : 진출, to\n",
+    "- `vect` : 방향벡터, unit vector (`np.array([0.6, 0.8])`)\n",
+    "- `rvec` : 방위, direction (동, 서, 남, 북, 북동, 북서, 남동, 남서)\n",
+    "- `dire` : 정방향 방향벡터, unit vector to the right direction (`np.array([0,1])`)\n",
+    "\n",
+    "필요한 객체들 목록\n",
+    "\n",
+    "- `i2dire2rvec` : `inter_no` $\\mapsto$ `dire2rvec`\n",
+    "  - `dire2rvec` : `dire` $\\mapsto$ `rvec`\n",
+    "- `i2f` : `inter_no` $\\mapsto$ `f_edges`\n",
+    "- `i2t` : `inter_no` $\\mapsto$ `t_edges`\n",
+    "- `i2f2dire` : `inter_no` $\\mapsto$ `f21dire`\n",
+    "  - `f2dire` : `from_edge` $\\mapsto$ `dire`\n",
+    "- `i2t2dire` : `inter_no` $\\mapsto$ `t21dire`\n",
+    "  - `t2dire` : `to_edge` $\\mapsto$ `dire`"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "sts",
+   "language": "python",
+   "name": "sts"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.10"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}