Regions Map
Coordinate
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15
19
5
15
19
6
15
19
7
15
19
8
15
19
9
15
20
0
15
20
1
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20
2
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3
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20
4
15
20
5
15
20
6
15
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7
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20
8
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9
15
21
0
15
21
1
15
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2
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3
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4
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5
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0
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5
11396
11395
11394
11393
11392
11391
11390
11389
11388
11387
11386
11385
11384
11383
11382
11381
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid