Region Map
Coordinate
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Search
21
50
21
51
21
52
21
53
21
54
21
55
21
56
21
57
21
58
21
59
21
60
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61
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62
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63
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64
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65
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66
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69
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71
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73
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74
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83
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84
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85
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86
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89
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90
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91
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92
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93
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94
21
95
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96
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97
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98
21
99
22
00
22
01
22
02
22
03
22
04
22
05
22
06
22
07
22
08
22
09
22
10
22
11
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22
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22
14
22
15
22
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22
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30
10949
10948
10947
10946
10945
10944
10943
10942
10941
10940
10939
10938
10937
10936
10935
10934
10933
10932
10931
10930
10929
10928
10927
10926
10925
10924
10923
10922
10921
10920
10919
10918
10917
10916
10915
10914
10913
10912
10911
10910
10909
10908
10907
10906
10905
10904
10903
10902
10901
10900
10899
10898
10897
10896
10895
10894
10893
10892
10891
10890
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid