Regions Map
Coordinate
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14
20
5
14
20
6
14
20
7
14
20
8
14
20
9
14
21
0
14
21
1
14
21
2
14
21
3
14
21
4
14
21
5
14
21
6
14
21
7
14
21
8
14
21
9
14
22
0
14
22
1
14
22
2
14
22
3
14
22
4
14
22
5
14
22
6
14
22
7
14
22
8
14
22
9
14
23
0
14
23
1
14
23
2
14
23
3
14
23
4
14
23
5
9176
9175
9174
9173
9172
9171
9170
9169
9168
9167
9166
9165
9164
9163
9162
9161
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid