Regions Map
Coordinate
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30
18
0
30
18
1
30
18
2
30
18
3
30
18
4
30
18
5
30
18
6
30
18
7
30
18
8
30
18
9
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
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