Regions Map
Coordinate
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22
16
0
22
16
1
22
16
2
22
16
3
22
16
4
22
16
5
22
16
6
22
16
7
22
16
8
22
16
9
22
17
0
22
17
1
22
17
2
22
17
3
22
17
4
22
17
5
22
17
6
22
17
7
22
17
8
22
17
9
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
20159
20158
20157
20156
20155
20154
20153
20152
20151
20150
20149
20148
20147
20146
20145
20144
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid