Regions Map
Coordinate
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13
17
0
13
17
1
13
17
2
13
17
3
13
17
4
13
17
5
13
17
6
13
17
7
13
17
8
13
17
9
13
18
0
13
18
1
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18
2
13
18
3
13
18
4
13
18
5
13
18
6
13
18
7
13
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8
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18
9
13
19
0
13
19
1
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2
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3
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4
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6
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7
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9
13
20
0
20269
20268
20267
20266
20265
20264
20263
20262
20261
20260
20259
20258
20257
20256
20255
20254
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid