Regions Map
Coordinate
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Y:
Search
16
18
0
16
18
1
16
18
2
16
18
3
16
18
4
16
18
5
16
18
6
16
18
7
16
18
8
16
18
9
16
19
0
16
19
1
16
19
2
16
19
3
16
19
4
16
19
5
16
19
6
16
19
7
16
19
8
16
19
9
16
20
0
16
20
1
16
20
2
16
20
3
16
20
4
16
20
5
16
20
6
16
20
7
16
20
8
16
20
9
16
21
0
30179
30178
30177
30176
30175
30174
30173
30172
30171
30170
30169
30168
30167
30166
30165
30164
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid