Regions Map
Coordinate
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10
80
0
10
80
1
10
80
2
10
80
3
10
80
4
10
80
5
10
80
6
10
80
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10
80
8
10
80
9
10
81
0
10
81
1
10
81
2
10
81
3
10
81
4
10
81
5
10
81
6
10
81
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10
81
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81
9
10
82
0
10
82
1
10
82
2
10
82
3
10
82
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10
82
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10
82
6
10
82
7
10
82
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10
82
9
10
83
0
21689
21688
21687
21686
21685
21684
21683
21682
21681
21680
21679
21678
21677
21676
21675
21674
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid