Regions Map
Coordinate
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19
20
0
19
20
1
19
20
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20
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20
4
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20
6
19
20
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19
20
8
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20
9
19
21
0
19
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21
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19
21
3
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21
4
19
21
5
19
21
6
19
21
7
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9
19
22
0
19
22
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2
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9
19
23
0
17189
17188
17187
17186
17185
17184
17183
17182
17181
17180
17179
17178
17177
17176
17175
17174
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid