Regions Map
Coordinate
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13
19
5
13
19
6
13
19
7
13
19
8
13
19
9
13
20
0
13
20
1
13
20
2
13
20
3
13
20
4
13
20
5
13
20
6
13
20
7
13
20
8
13
20
9
13
21
0
13
21
1
13
21
2
13
21
3
13
21
4
13
21
5
13
21
6
13
21
7
13
21
8
13
21
9
13
22
0
13
22
1
13
22
2
13
22
3
13
22
4
13
22
5
9496
9495
9494
9493
9492
9491
9490
9489
9488
9487
9486
9485
9484
9483
9482
9481
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid