Regions Map
Coordinate
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14
20
5
14
20
6
14
20
7
14
20
8
14
20
9
14
21
0
14
21
1
14
21
2
14
21
3
14
21
4
14
21
5
14
21
6
14
21
7
14
21
8
14
21
9
14
22
0
14
22
1
14
22
2
14
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3
14
22
4
14
22
5
14
22
6
14
22
7
14
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8
14
22
9
14
23
0
14
23
1
14
23
2
14
23
3
14
23
4
14
23
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