Regions Map
Coordinate
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10
17
0
10
17
1
10
17
2
10
17
3
10
17
4
10
17
5
10
17
6
10
17
7
10
17
8
10
17
9
10
18
0
10
18
1
10
18
2
10
18
3
10
18
4
10
18
5
10
18
6
10
18
7
10
18
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10
18
9
10
19
0
10
19
1
10
19
2
10
19
3
10
19
4
10
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5
10
19
6
10
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7
10
19
8
10
19
9
10
20
0
51279
51278
51277
51276
51275
51274
51273
51272
51271
51270
51269
51268
51267
51266
51265
51264
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid