Regions Map
Coordinate
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22
18
0
22
18
1
22
18
2
22
18
3
22
18
4
22
18
5
22
18
6
22
18
7
22
18
8
22
18
9
22
19
0
22
19
1
22
19
2
22
19
3
22
19
4
22
19
5
22
19
6
22
19
7
22
19
8
22
19
9
22
20
0
22
20
1
22
20
2
22
20
3
22
20
4
22
20
5
22
20
6
22
20
7
22
20
8
22
20
9
22
21
0
17219
17218
17217
17216
17215
17214
17213
17212
17211
17210
17209
17208
17207
17206
17205
17204
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid