Regions Map
Coordinate
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17
17
0
17
17
1
17
17
2
17
17
3
17
17
4
17
17
5
17
17
6
17
17
7
17
17
8
17
17
9
17
18
0
17
18
1
17
18
2
17
18
3
17
18
4
17
18
5
17
18
6
17
18
7
17
18
8
17
18
9
17
19
0
17
19
1
17
19
2
17
19
3
17
19
4
17
19
5
17
19
6
17
19
7
17
19
8
17
19
9
17
20
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