Regions Map
Coordinate
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17
12
0
17
12
1
17
12
2
17
12
3
17
12
4
17
12
5
17
12
6
17
12
7
17
12
8
17
12
9
17
13
0
17
13
1
17
13
2
17
13
3
17
13
4
17
13
5
17
13
6
17
13
7
17
13
8
17
13
9
17
14
0
17
14
1
17
14
2
17
14
3
17
14
4
17
14
5
17
14
6
17
14
7
17
14
8
17
14
9
17
15
0
28419
28418
28417
28416
28415
28414
28413
28412
28411
28410
28409
28408
28407
28406
28405
28404
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid