Regions Map
Coordinate
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19
16
0
19
16
1
19
16
2
19
16
3
19
16
4
19
16
5
19
16
6
19
16
7
19
16
8
19
16
9
19
17
0
19
17
1
19
17
2
19
17
3
19
17
4
19
17
5
19
17
6
19
17
7
19
17
8
19
17
9
19
18
0
19
18
1
19
18
2
19
18
3
19
18
4
19
18
5
19
18
6
19
18
7
19
18
8
19
18
9
19
19
0
4229
4228
4227
4226
4225
4224
4223
4222
4221
4220
4219
4218
4217
4216
4215
4214
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid