Regions Map
Coordinate
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17
40
0
17
40
1
17
40
2
17
40
3
17
40
4
17
40
5
17
40
6
17
40
7
17
40
8
17
40
9
17
41
0
17
41
1
17
41
2
17
41
3
17
41
4
17
41
5
17
41
6
17
41
7
17
41
8
17
41
9
17
42
0
17
42
1
17
42
2
17
42
3
17
42
4
17
42
5
17
42
6
17
42
7
17
42
8
17
42
9
17
43
0
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid