Regions Map
Coordinate
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18
20
0
18
20
1
18
20
2
18
20
3
18
20
4
18
20
5
18
20
6
18
20
7
18
20
8
18
20
9
18
21
0
18
21
1
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21
2
18
21
3
18
21
4
18
21
5
18
21
6
18
21
7
18
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8
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21
9
18
22
0
18
22
1
18
22
2
18
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3
18
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18
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6
18
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7
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18
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9
18
23
0
11179
11178
11177
11176
11175
11174
11173
11172
11171
11170
11169
11168
11167
11166
11165
11164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid