Regions Map
Coordinate
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11
20
0
11
20
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11
20
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20
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6
11
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11
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11
20
9
11
21
0
11
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11
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11
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6
11
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11
22
0
11
22
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11
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9
11
23
0
21319
21318
21317
21316
21315
21314
21313
21312
21311
21310
21309
21308
21307
21306
21305
21304
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid