Regions Map
Coordinate
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11
22
0
11
22
1
11
22
2
11
22
3
11
22
4
11
22
5
11
22
6
11
22
7
11
22
8
11
22
9
11
23
0
11
23
1
11
23
2
11
23
3
11
23
4
11
23
5
11
23
6
11
23
7
11
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8
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23
9
11
24
0
11
24
1
11
24
2
11
24
3
11
24
4
11
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5
11
24
6
11
24
7
11
24
8
11
24
9
11
25
0
15419
15418
15417
15416
15415
15414
15413
15412
15411
15410
15409
15408
15407
15406
15405
15404
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid