Regions Map
Coordinate
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13
21
0
13
21
1
13
21
2
13
21
3
13
21
4
13
21
5
13
21
6
13
21
7
13
21
8
13
21
9
13
22
0
13
22
1
13
22
2
13
22
3
13
22
4
13
22
5
13
22
6
13
22
7
13
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8
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22
9
13
23
0
13
23
1
13
23
2
13
23
3
13
23
4
13
23
5
13
23
6
13
23
7
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23
8
13
23
9
13
24
0
51619
51618
51617
51616
51615
51614
51613
51612
51611
51610
51609
51608
51607
51606
51605
51604
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid