Regions Map
Coordinate
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15
21
5
15
21
6
15
21
7
15
21
8
15
21
9
15
22
0
15
22
1
15
22
2
15
22
3
15
22
4
15
22
5
15
22
6
15
22
7
15
22
8
15
22
9
15
23
0
15
23
1
15
23
2
15
23
3
15
23
4
15
23
5
15
23
6
15
23
7
15
23
8
15
23
9
15
24
0
15
24
1
15
24
2
15
24
3
15
24
4
15
24
5
10736
10735
10734
10733
10732
10731
10730
10729
10728
10727
10726
10725
10724
10723
10722
10721
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid