Regions Map
Coordinate
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10
19
0
10
19
1
10
19
2
10
19
3
10
19
4
10
19
5
10
19
6
10
19
7
10
19
8
10
19
9
10
20
0
10
20
1
10
20
2
10
20
3
10
20
4
10
20
5
10
20
6
10
20
7
10
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20
9
10
21
0
10
21
1
10
21
2
10
21
3
10
21
4
10
21
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10
21
6
10
21
7
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21
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10
21
9
10
22
0
22479
22478
22477
22476
22475
22474
22473
22472
22471
22470
22469
22468
22467
22466
22465
22464
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid