Regions Map
Coordinate
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14
21
0
14
21
1
14
21
2
14
21
3
14
21
4
14
21
5
14
21
6
14
21
7
14
21
8
14
21
9
14
22
0
14
22
1
14
22
2
14
22
3
14
22
4
14
22
5
14
22
6
14
22
7
14
22
8
14
22
9
14
23
0
14
23
1
14
23
2
14
23
3
14
23
4
14
23
5
14
23
6
14
23
7
14
23
8
14
23
9
14
24
0
18369
18368
18367
18366
18365
18364
18363
18362
18361
18360
18359
18358
18357
18356
18355
18354
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid