Regions Map
Coordinate
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13
16
0
13
16
1
13
16
2
13
16
3
13
16
4
13
16
5
13
16
6
13
16
7
13
16
8
13
16
9
13
17
0
13
17
1
13
17
2
13
17
3
13
17
4
13
17
5
13
17
6
13
17
7
13
17
8
13
17
9
13
18
0
13
18
1
13
18
2
13
18
3
13
18
4
13
18
5
13
18
6
13
18
7
13
18
8
13
18
9
13
19
0
51449
51448
51447
51446
51445
51444
51443
51442
51441
51440
51439
51438
51437
51436
51435
51434
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid