Regions Map
Coordinate
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10
20
0
10
20
1
10
20
2
10
20
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20
4
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10
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6
10
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10
20
8
10
20
9
10
21
0
10
21
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10
21
3
10
21
4
10
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5
10
21
6
10
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9
10
22
0
10
22
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10
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10
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9
10
23
0
45259
45258
45257
45256
45255
45254
45253
45252
45251
45250
45249
45248
45247
45246
45245
45244
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid