Regions Map
Coordinate
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11
17
0
11
17
1
11
17
2
11
17
3
11
17
4
11
17
5
11
17
6
11
17
7
11
17
8
11
17
9
11
18
0
11
18
1
11
18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
18
8
11
18
9
11
19
0
11
19
1
11
19
2
11
19
3
11
19
4
11
19
5
11
19
6
11
19
7
11
19
8
11
19
9
11
20
0
40459
40458
40457
40456
40455
40454
40453
40452
40451
40450
40449
40448
40447
40446
40445
40444
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid