Regions Map
Coordinate
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13
20
0
13
20
1
13
20
2
13
20
3
13
20
4
13
20
5
13
20
6
13
20
7
13
20
8
13
20
9
13
21
0
13
21
1
13
21
2
13
21
3
13
21
4
13
21
5
13
21
6
13
21
7
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21
9
13
22
0
13
22
1
13
22
2
13
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3
13
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4
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5
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6
13
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7
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8
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9
13
23
0
30259
30258
30257
30256
30255
30254
30253
30252
30251
30250
30249
30248
30247
30246
30245
30244
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid