Regions Map
Coordinate
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11
17
0
11
17
1
11
17
2
11
17
3
11
17
4
11
17
5
11
17
6
11
17
7
11
17
8
11
17
9
11
18
0
11
18
1
11
18
2
11
18
3
11
18
4
11
18
5
11
18
6
11
18
7
11
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8
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18
9
11
19
0
11
19
1
11
19
2
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19
3
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4
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5
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6
11
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7
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19
8
11
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9
11
20
0
45129
45128
45127
45126
45125
45124
45123
45122
45121
45120
45119
45118
45117
45116
45115
45114
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid