Regions Map
Coordinate
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19
20
0
19
20
1
19
20
2
19
20
3
19
20
4
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20
6
19
20
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20
8
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20
9
19
21
0
19
21
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21
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19
21
3
19
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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3
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9
19
23
0
36179
36178
36177
36176
36175
36174
36173
36172
36171
36170
36169
36168
36167
36166
36165
36164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid