Regions Map
Coordinate
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15
19
0
15
19
1
15
19
2
15
19
3
15
19
4
15
19
5
15
19
6
15
19
7
15
19
8
15
19
9
15
20
0
15
20
1
15
20
2
15
20
3
15
20
4
15
20
5
15
20
6
15
20
7
15
20
8
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20
9
15
21
0
15
21
1
15
21
2
15
21
3
15
21
4
15
21
5
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21
6
15
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7
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21
8
15
21
9
15
22
0
31669
31668
31667
31666
31665
31664
31663
31662
31661
31660
31659
31658
31657
31656
31655
31654
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid