Regions Map
Coordinate
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21
10
0
21
10
1
21
10
2
21
10
3
21
10
4
21
10
5
21
10
6
21
10
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21
10
8
21
10
9
21
11
0
21
11
1
21
11
2
21
11
3
21
11
4
21
11
5
21
11
6
21
11
7
21
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21
11
9
21
12
0
21
12
1
21
12
2
21
12
3
21
12
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21
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5
21
12
6
21
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7
21
12
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21
12
9
21
13
0
38619
38618
38617
38616
38615
38614
38613
38612
38611
38610
38609
38608
38607
38606
38605
38604
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid