Regions Map
Coordinate
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10
16
5
10
16
6
10
16
7
10
16
8
10
16
9
10
17
0
10
17
1
10
17
2
10
17
3
10
17
4
10
17
5
10
17
6
10
17
7
10
17
8
10
17
9
10
18
0
10
18
1
10
18
2
10
18
3
10
18
4
10
18
5
10
18
6
10
18
7
10
18
8
10
18
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0
10
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10
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2
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3
10
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4
10
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5
12876
12875
12874
12873
12872
12871
12870
12869
12868
12867
12866
12865
12864
12863
12862
12861
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid