Regions Map
Coordinate
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45
18
0
45
18
1
45
18
2
45
18
3
45
18
4
45
18
5
45
18
6
45
18
7
45
18
8
45
18
9
45
19
0
45
19
1
45
19
2
45
19
3
45
19
4
45
19
5
45
19
6
45
19
7
45
19
8
45
19
9
45
20
0
45
20
1
45
20
2
45
20
3
45
20
4
45
20
5
45
20
6
45
20
7
45
20
8
45
20
9
45
21
0
21619
21618
21617
21616
21615
21614
21613
21612
21611
21610
21609
21608
21607
21606
21605
21604
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid