Regions Map
Coordinate
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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
13
23
6
13
23
7
13
23
8
13
23
9
13
24
0
13
24
1
13
24
2
13
24
3
13
24
4
13
24
5
11406
11405
11404
11403
11402
11401
11400
11399
11398
11397
11396
11395
11394
11393
11392
11391
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid