Regions Map
Coordinate
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21
20
0
21
20
1
21
20
2
21
20
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21
20
4
21
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6
21
20
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21
20
8
21
20
9
21
21
0
21
21
1
21
21
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21
21
3
21
21
4
21
21
5
21
21
6
21
21
7
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21
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21
22
0
21
22
1
21
22
2
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3
21
22
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6
21
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7
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9
21
23
0
45309
45308
45307
45306
45305
45304
45303
45302
45301
45300
45299
45298
45297
45296
45295
45294
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid