Regions Map
Coordinate
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20
12
0
20
12
1
20
12
2
20
12
3
20
12
4
20
12
5
20
12
6
20
12
7
20
12
8
20
12
9
20
13
0
20
13
1
20
13
2
20
13
3
20
13
4
20
13
5
20
13
6
20
13
7
20
13
8
20
13
9
20
14
0
20
14
1
20
14
2
20
14
3
20
14
4
20
14
5
20
14
6
20
14
7
20
14
8
20
14
9
20
15
0
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid