Regions Map
Coordinate
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15
61
0
15
61
1
15
61
2
15
61
3
15
61
4
15
61
5
15
61
6
15
61
7
15
61
8
15
61
9
15
62
0
15
62
1
15
62
2
15
62
3
15
62
4
15
62
5
15
62
6
15
62
7
15
62
8
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62
9
15
63
0
15
63
1
15
63
2
15
63
3
15
63
4
15
63
5
15
63
6
15
63
7
15
63
8
15
63
9
15
64
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