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
18
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
22
3
18
22
4
18
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5
18
22
6
18
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7
18
22
8
18
22
9
18
23
0
13139
13138
13137
13136
13135
13134
13133
13132
13131
13130
13129
13128
13127
13126
13125
13124
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid