Regions Map
Coordinate
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12
20
5
12
20
6
12
20
7
12
20
8
12
20
9
12
21
0
12
21
1
12
21
2
12
21
3
12
21
4
12
21
5
12
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6
12
21
7
12
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8
12
21
9
12
22
0
12
22
1
12
22
2
12
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3
12
22
4
12
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5
12
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6
12
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7
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12
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9
12
23
0
12
23
1
12
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2
12
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3
12
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4
12
23
5
8636
8635
8634
8633
8632
8631
8630
8629
8628
8627
8626
8625
8624
8623
8622
8621
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid