Regions Map
Coordinate
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11
21
0
11
21
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11
21
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21
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11
21
4
11
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11
21
6
11
21
7
11
21
8
11
21
9
11
22
0
11
22
1
11
22
2
11
22
3
11
22
4
11
22
5
11
22
6
11
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11
23
0
11
23
1
11
23
2
11
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3
11
23
4
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11
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11
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7
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9
11
24
0
52089
52088
52087
52086
52085
52084
52083
52082
52081
52080
52079
52078
52077
52076
52075
52074
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid