Regions Map
Coordinate
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31
18
0
31
18
1
31
18
2
31
18
3
31
18
4
31
18
5
31
18
6
31
18
7
31
18
8
31
18
9
31
19
0
31
19
1
31
19
2
31
19
3
31
19
4
31
19
5
31
19
6
31
19
7
31
19
8
31
19
9
31
20
0
31
20
1
31
20
2
31
20
3
31
20
4
31
20
5
31
20
6
31
20
7
31
20
8
31
20
9
31
21
0
17159
17158
17157
17156
17155
17154
17153
17152
17151
17150
17149
17148
17147
17146
17145
17144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid