Regions Map
Coordinate
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40
17
0
40
17
1
40
17
2
40
17
3
40
17
4
40
17
5
40
17
6
40
17
7
40
17
8
40
17
9
40
18
0
40
18
1
40
18
2
40
18
3
40
18
4
40
18
5
40
18
6
40
18
7
40
18
8
40
18
9
40
19
0
40
19
1
40
19
2
40
19
3
40
19
4
40
19
5
40
19
6
40
19
7
40
19
8
40
19
9
40
20
0
4129
4128
4127
4126
4125
4124
4123
4122
4121
4120
4119
4118
4117
4116
4115
4114
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid