Regions Map
Coordinate
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10
17
5
10
17
6
10
17
7
10
17
8
10
17
9
10
18
0
10
18
1
10
18
2
10
18
3
10
18
4
10
18
5
10
18
6
10
18
7
10
18
8
10
18
9
10
19
0
10
19
1
10
19
2
10
19
3
10
19
4
10
19
5
10
19
6
10
19
7
10
19
8
10
19
9
10
20
0
10
20
1
10
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2
10
20
3
10
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4
10
20
5
9166
9165
9164
9163
9162
9161
9160
9159
9158
9157
9156
9155
9154
9153
9152
9151
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid