Regions Map
Coordinate
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19
21
0
19
21
1
19
21
2
19
21
3
19
21
4
19
21
5
19
21
6
19
21
7
19
21
8
19
21
9
19
22
0
19
22
1
19
22
2
19
22
3
19
22
4
19
22
5
19
22
6
19
22
7
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9
19
23
0
19
23
1
19
23
2
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3
19
23
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6
19
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7
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9
19
24
0
49189
49188
49187
49186
49185
49184
49183
49182
49181
49180
49179
49178
49177
49176
49175
49174
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid