Region Map
Coordinate
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21
70
21
71
21
72
21
73
21
74
21
75
21
76
21
77
21
78
21
79
21
80
21
81
21
82
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84
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85
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86
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90
21
91
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92
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93
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94
21
95
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96
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99
22
00
22
01
22
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22
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22
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22
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22
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22
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22
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22
11
22
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22
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22
14
22
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22
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22
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22
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22
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22
20
22
21
22
22
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23
22
24
22
25
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26
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27
22
28
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29
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30
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31
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32
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50
11219
11218
11217
11216
11215
11214
11213
11212
11211
11210
11209
11208
11207
11206
11205
11204
11203
11202
11201
11200
11199
11198
11197
11196
11195
11194
11193
11192
11191
11190
11189
11188
11187
11186
11185
11184
11183
11182
11181
11180
11179
11178
11177
11176
11175
11174
11173
11172
11171
11170
11169
11168
11167
11166
11165
11164
11163
11162
11161
11160
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid