Regions Map
Coordinate
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Y:
Search
15
18
0
15
18
1
15
18
2
15
18
3
15
18
4
15
18
5
15
18
6
15
18
7
15
18
8
15
18
9
15
19
0
15
19
1
15
19
2
15
19
3
15
19
4
15
19
5
15
19
6
15
19
7
15
19
8
15
19
9
15
20
0
15
20
1
15
20
2
15
20
3
15
20
4
15
20
5
15
20
6
15
20
7
15
20
8
15
20
9
15
21
0
23109
23108
23107
23106
23105
23104
23103
23102
23101
23100
23099
23098
23097
23096
23095
23094
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid