Regions Map
Coordinate
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15
19
0
15
19
1
15
19
2
15
19
3
15
19
4
15
19
5
15
19
6
15
19
7
15
19
8
15
19
9
15
20
0
15
20
1
15
20
2
15
20
3
15
20
4
15
20
5
15
20
6
15
20
7
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20
9
15
21
0
15
21
1
15
21
2
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3
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6
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7
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8
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9
15
22
0
42229
42228
42227
42226
42225
42224
42223
42222
42221
42220
42219
42218
42217
42216
42215
42214
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid