Regions Map
Coordinate
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18
16
0
18
16
1
18
16
2
18
16
3
18
16
4
18
16
5
18
16
6
18
16
7
18
16
8
18
16
9
18
17
0
18
17
1
18
17
2
18
17
3
18
17
4
18
17
5
18
17
6
18
17
7
18
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17
9
18
18
0
18
18
1
18
18
2
18
18
3
18
18
4
18
18
5
18
18
6
18
18
7
18
18
8
18
18
9
18
19
0
45629
45628
45627
45626
45625
45624
45623
45622
45621
45620
45619
45618
45617
45616
45615
45614
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid