Regions Map
Coordinate
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19
12
0
19
12
1
19
12
2
19
12
3
19
12
4
19
12
5
19
12
6
19
12
7
19
12
8
19
12
9
19
13
0
19
13
1
19
13
2
19
13
3
19
13
4
19
13
5
19
13
6
19
13
7
19
13
8
19
13
9
19
14
0
19
14
1
19
14
2
19
14
3
19
14
4
19
14
5
19
14
6
19
14
7
19
14
8
19
14
9
19
15
0
21169
21168
21167
21166
21165
21164
21163
21162
21161
21160
21159
21158
21157
21156
21155
21154
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid