Regions Map
Coordinate
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40
15
0
40
15
1
40
15
2
40
15
3
40
15
4
40
15
5
40
15
6
40
15
7
40
15
8
40
15
9
40
16
0
40
16
1
40
16
2
40
16
3
40
16
4
40
16
5
40
16
6
40
16
7
40
16
8
40
16
9
40
17
0
40
17
1
40
17
2
40
17
3
40
17
4
40
17
5
40
17
6
40
17
7
40
17
8
40
17
9
40
18
0
19499
19498
19497
19496
19495
19494
19493
19492
19491
19490
19489
19488
19487
19486
19485
19484
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid