Regions Map
Coordinate
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12
17
5
12
17
6
12
17
7
12
17
8
12
17
9
12
18
0
12
18
1
12
18
2
12
18
3
12
18
4
12
18
5
12
18
6
12
18
7
12
18
8
12
18
9
12
19
0
12
19
1
12
19
2
12
19
3
12
19
4
12
19
5
12
19
6
12
19
7
12
19
8
12
19
9
12
20
0
12
20
1
12
20
2
12
20
3
12
20
4
12
20
5
8356
8355
8354
8353
8352
8351
8350
8349
8348
8347
8346
8345
8344
8343
8342
8341
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid