Regions Map
Coordinate
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13
20
5
13
20
6
13
20
7
13
20
8
13
20
9
13
21
0
13
21
1
13
21
2
13
21
3
13
21
4
13
21
5
13
21
6
13
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7
13
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8
13
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9
13
22
0
13
22
1
13
22
2
13
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3
13
22
4
13
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5
13
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6
13
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7
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8
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9
13
23
0
13
23
1
13
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2
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23
3
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4
13
23
5
10886
10885
10884
10883
10882
10881
10880
10879
10878
10877
10876
10875
10874
10873
10872
10871
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid