Regions Map
Coordinate
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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
40
22
1
40
22
2
40
22
3
40
22
4
40
22
5
40
22
6
40
22
7
40
22
8
40
22
9
40
23
0
40
23
1
40
23
2
40
23
3
40
23
4
40
23
5
40
23
6
40
23
7
40
23
8
40
23
9
40
24
0
12629
12628
12627
12626
12625
12624
12623
12622
12621
12620
12619
12618
12617
12616
12615
12614
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid