Regions Map
Coordinate
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13
13
0
13
13
1
13
13
2
13
13
3
13
13
4
13
13
5
13
13
6
13
13
7
13
13
8
13
13
9
13
14
0
13
14
1
13
14
2
13
14
3
13
14
4
13
14
5
13
14
6
13
14
7
13
14
8
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14
9
13
15
0
13
15
1
13
15
2
13
15
3
13
15
4
13
15
5
13
15
6
13
15
7
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15
8
13
15
9
13
16
0
51469
51468
51467
51466
51465
51464
51463
51462
51461
51460
51459
51458
51457
51456
51455
51454
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid