Regions Map
Coordinate
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10
70
0
10
70
1
10
70
2
10
70
3
10
70
4
10
70
5
10
70
6
10
70
7
10
70
8
10
70
9
10
71
0
10
71
1
10
71
2
10
71
3
10
71
4
10
71
5
10
71
6
10
71
7
10
71
8
10
71
9
10
72
0
10
72
1
10
72
2
10
72
3
10
72
4
10
72
5
10
72
6
10
72
7
10
72
8
10
72
9
10
73
0
28469
28468
28467
28466
28465
28464
28463
28462
28461
28460
28459
28458
28457
28456
28455
28454
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid