Regions Map
Coordinate
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11
21
0
11
21
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11
21
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21
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6
11
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7
11
21
8
11
21
9
11
22
0
11
22
1
11
22
2
11
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3
11
22
4
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5
11
22
6
11
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9
11
23
0
11
23
1
11
23
2
11
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3
11
23
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11
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9
11
24
0
18489
18488
18487
18486
18485
18484
18483
18482
18481
18480
18479
18478
18477
18476
18475
18474
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid