Regions Map
Coordinate
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19
21
0
19
21
1
19
21
2
19
21
3
19
21
4
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5
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6
19
21
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19
21
8
19
21
9
19
22
0
19
22
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22
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19
22
3
19
22
4
19
22
5
19
22
6
19
22
7
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19
23
0
19
23
1
19
23
2
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3
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9
19
24
0
45239
45238
45237
45236
45235
45234
45233
45232
45231
45230
45229
45228
45227
45226
45225
45224
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid