Regions Map
Coordinate
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21
17
7
21
17
8
21
17
9
21
18
0
21
18
1
21
18
2
21
18
3
21
18
4
21
18
5
21
18
6
21
18
7
21
18
8
21
18
9
21
19
0
21
19
1
21
19
2
21
19
3
21
19
4
21
19
5
21
19
6
21
19
7
21
19
8
21
19
9
21
20
0
21
20
1
21
20
2
21
20
3
21
20
4
21
20
5
21
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6
21
20
7
7538
7537
7536
7535
7534
7533
7532
7531
7530
7529
7528
7527
7526
7525
7524
7523
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid