Regions Map
Coordinate
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Y:
Search
30
21
0
30
21
1
30
21
2
30
21
3
30
21
4
30
21
5
30
21
6
30
21
7
30
21
8
30
21
9
30
22
0
30
22
1
30
22
2
30
22
3
30
22
4
30
22
5
30
22
6
30
22
7
30
22
8
30
22
9
30
23
0
30
23
1
30
23
2
30
23
3
30
23
4
30
23
5
30
23
6
30
23
7
30
23
8
30
23
9
30
24
0
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid