Regions Map
Coordinate
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11
14
0
11
14
1
11
14
2
11
14
3
11
14
4
11
14
5
11
14
6
11
14
7
11
14
8
11
14
9
11
15
0
11
15
1
11
15
2
11
15
3
11
15
4
11
15
5
11
15
6
11
15
7
11
15
8
11
15
9
11
16
0
11
16
1
11
16
2
11
16
3
11
16
4
11
16
5
11
16
6
11
16
7
11
16
8
11
16
9
11
17
0
20459
20458
20457
20456
20455
20454
20453
20452
20451
20450
20449
20448
20447
20446
20445
20444
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid