Regions Map
Coordinate
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12
17
5
12
17
6
12
17
7
12
17
8
12
17
9
12
18
0
12
18
1
12
18
2
12
18
3
12
18
4
12
18
5
12
18
6
12
18
7
12
18
8
12
18
9
12
19
0
12
19
1
12
19
2
12
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3
12
19
4
12
19
5
12
19
6
12
19
7
12
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12
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9
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0
12
20
1
12
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2
12
20
3
12
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4
12
20
5
12906
12905
12904
12903
12902
12901
12900
12899
12898
12897
12896
12895
12894
12893
12892
12891
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid