Regions Map
Coordinate
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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
13
22
6
13
22
7
13
22
8
13
22
9
13
23
0
13
23
1
13
23
2
13
23
3
13
23
4
13
23
5
8456
8455
8454
8453
8452
8451
8450
8449
8448
8447
8446
8445
8444
8443
8442
8441
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid