Regions Map
Coordinate
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30
19
0
30
19
1
30
19
2
30
19
3
30
19
4
30
19
5
30
19
6
30
19
7
30
19
8
30
19
9
30
20
0
30
20
1
30
20
2
30
20
3
30
20
4
30
20
5
30
20
6
30
20
7
30
20
8
30
20
9
30
21
0
30
21
1
30
21
2
30
21
3
30
21
4
30
21
5
30
21
6
30
21
7
30
21
8
30
21
9
30
22
0
18419
18418
18417
18416
18415
18414
18413
18412
18411
18410
18409
18408
18407
18406
18405
18404
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid