Regions Map
Coordinate
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40
20
0
40
20
1
40
20
2
40
20
3
40
20
4
40
20
5
40
20
6
40
20
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40
20
8
40
20
9
40
21
0
40
21
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40
21
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40
21
3
40
21
4
40
21
5
40
21
6
40
21
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40
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9
40
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0
40
22
1
40
22
2
40
22
3
40
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40
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5
40
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6
40
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40
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40
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9
40
23
0
6789
6788
6787
6786
6785
6784
6783
6782
6781
6780
6779
6778
6777
6776
6775
6774
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid