Regions Map
Coordinate
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40
19
0
40
19
1
40
19
2
40
19
3
40
19
4
40
19
5
40
19
6
40
19
7
40
19
8
40
19
9
40
20
0
40
20
1
40
20
2
40
20
3
40
20
4
40
20
5
40
20
6
40
20
7
40
20
8
40
20
9
40
21
0
40
21
1
40
21
2
40
21
3
40
21
4
40
21
5
40
21
6
40
21
7
40
21
8
40
21
9
40
22
0
13619
13618
13617
13616
13615
13614
13613
13612
13611
13610
13609
13608
13607
13606
13605
13604
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid