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
20589
20588
20587
20586
20585
20584
20583
20582
20581
20580
20579
20578
20577
20576
20575
20574
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid