Regions Map
Coordinate
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14
18
0
14
18
1
14
18
2
14
18
3
14
18
4
14
18
5
14
18
6
14
18
7
14
18
8
14
18
9
14
19
0
14
19
1
14
19
2
14
19
3
14
19
4
14
19
5
14
19
6
14
19
7
14
19
8
14
19
9
14
20
0
14
20
1
14
20
2
14
20
3
14
20
4
14
20
5
14
20
6
14
20
7
14
20
8
14
20
9
14
21
0
3569
3568
3567
3566
3565
3564
3563
3562
3561
3560
3559
3558
3557
3556
3555
3554
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid