Regions Map
Coordinate
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12
21
0
12
21
1
12
21
2
12
21
3
12
21
4
12
21
5
12
21
6
12
21
7
12
21
8
12
21
9
12
22
0
12
22
1
12
22
2
12
22
3
12
22
4
12
22
5
12
22
6
12
22
7
12
22
8
12
22
9
12
23
0
12
23
1
12
23
2
12
23
3
12
23
4
12
23
5
12
23
6
12
23
7
12
23
8
12
23
9
12
24
0
17809
17808
17807
17806
17805
17804
17803
17802
17801
17800
17799
17798
17797
17796
17795
17794
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid