Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
10
20
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10
20
4
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10
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6
10
20
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10
20
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10
20
9
10
21
0
10
21
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10
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3
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21
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10
21
5
10
21
6
10
21
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9
10
22
0
10
22
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10
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10
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10
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9
10
23
0
15249
15248
15247
15246
15245
15244
15243
15242
15241
15240
15239
15238
15237
15236
15235
15234
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid