Regions Map
Coordinate
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12
18
0
12
18
1
12
18
2
12
18
3
12
18
4
12
18
5
12
18
6
12
18
7
12
18
8
12
18
9
12
19
0
12
19
1
12
19
2
12
19
3
12
19
4
12
19
5
12
19
6
12
19
7
12
19
8
12
19
9
12
20
0
12
20
1
12
20
2
12
20
3
12
20
4
12
20
5
12
20
6
12
20
7
12
20
8
12
20
9
12
21
0
51289
51288
51287
51286
51285
51284
51283
51282
51281
51280
51279
51278
51277
51276
51275
51274
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid