Regions Map
Coordinate
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15
15
5
15
15
6
15
15
7
15
15
8
15
15
9
15
16
0
15
16
1
15
16
2
15
16
3
15
16
4
15
16
5
15
16
6
15
16
7
15
16
8
15
16
9
15
17
0
15
17
1
15
17
2
15
17
3
15
17
4
15
17
5
15
17
6
15
17
7
15
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8
15
17
9
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18
0
15
18
1
15
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2
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18
3
15
18
4
15
18
5
10146
10145
10144
10143
10142
10141
10140
10139
10138
10137
10136
10135
10134
10133
10132
10131
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid