Regions Map
Coordinate
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11
18
0
11
18
1
11
18
2
11
18
3
11
18
4
11
18
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11
18
6
11
18
7
11
18
8
11
18
9
11
19
0
11
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1
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19
2
11
19
3
11
19
4
11
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5
11
19
6
11
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9
11
20
0
11
20
1
11
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2
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3
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20
6
11
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7
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20
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11
20
9
11
21
0
6439
6438
6437
6436
6435
6434
6433
6432
6431
6430
6429
6428
6427
6426
6425
6424
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid