Regions Map
Coordinate
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11
17
5
11
17
6
11
17
7
11
17
8
11
17
9
11
18
0
11
18
1
11
18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
18
8
11
18
9
11
19
0
11
19
1
11
19
2
11
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3
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19
4
11
19
5
11
19
6
11
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7
11
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8
11
19
9
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0
11
20
1
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3
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4
11
20
5
8606
8605
8604
8603
8602
8601
8600
8599
8598
8597
8596
8595
8594
8593
8592
8591
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid