Regions Map
Coordinate
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18
19
0
18
19
1
18
19
2
18
19
3
18
19
4
18
19
5
18
19
6
18
19
7
18
19
8
18
19
9
18
20
0
18
20
1
18
20
2
18
20
3
18
20
4
18
20
5
18
20
6
18
20
7
18
20
8
18
20
9
18
21
0
18
21
1
18
21
2
18
21
3
18
21
4
18
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5
18
21
6
18
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7
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21
8
18
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9
18
22
0
15629
15628
15627
15626
15625
15624
15623
15622
15621
15620
15619
15618
15617
15616
15615
15614
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid