Regions Map
Coordinate
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10
15
5
10
15
6
10
15
7
10
15
8
10
15
9
10
16
0
10
16
1
10
16
2
10
16
3
10
16
4
10
16
5
10
16
6
10
16
7
10
16
8
10
16
9
10
17
0
10
17
1
10
17
2
10
17
3
10
17
4
10
17
5
10
17
6
10
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7
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8
10
17
9
10
18
0
10
18
1
10
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2
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18
3
10
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4
10
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5
10536
10535
10534
10533
10532
10531
10530
10529
10528
10527
10526
10525
10524
10523
10522
10521
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid