Regions Map
Coordinate
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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
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
11639
11638
11637
11636
11635
11634
11633
11632
11631
11630
11629
11628
11627
11626
11625
11624
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid