Region Map
Coordinate
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21
80
21
81
21
82
21
83
21
84
21
85
21
86
21
87
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89
21
90
21
91
21
92
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21
99
22
00
22
01
22
02
22
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22
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22
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22
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22
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22
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22
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22
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22
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22
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22
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22
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22
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22
21
22
22
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23
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24
22
25
22
26
22
27
22
28
22
29
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30
22
31
22
32
22
33
22
34
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35
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60
15859
15858
15857
15856
15855
15854
15853
15852
15851
15850
15849
15848
15847
15846
15845
15844
15843
15842
15841
15840
15839
15838
15837
15836
15835
15834
15833
15832
15831
15830
15829
15828
15827
15826
15825
15824
15823
15822
15821
15820
15819
15818
15817
15816
15815
15814
15813
15812
15811
15810
15809
15808
15807
15806
15805
15804
15803
15802
15801
15800
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid