Regions Map
Coordinate
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19
20
0
19
20
1
19
20
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20
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20
4
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20
6
19
20
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8
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20
9
19
21
0
19
21
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19
21
3
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5
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21
6
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0
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9
19
23
0
40199
40198
40197
40196
40195
40194
40193
40192
40191
40190
40189
40188
40187
40186
40185
40184
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid