Regions Map
Coordinate
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11
28
0
11
28
1
11
28
2
11
28
3
11
28
4
11
28
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11
28
6
11
28
7
11
28
8
11
28
9
11
29
0
11
29
1
11
29
2
11
29
3
11
29
4
11
29
5
11
29
6
11
29
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29
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11
30
0
11
30
1
11
30
2
11
30
3
11
30
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11
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11
30
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11
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7
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30
8
11
30
9
11
31
0
20169
20168
20167
20166
20165
20164
20163
20162
20161
20160
20159
20158
20157
20156
20155
20154
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid