Region Map
Coordinate
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19
50
19
51
19
52
19
53
19
54
19
55
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56
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57
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58
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59
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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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68
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69
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71
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72
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73
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74
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80
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81
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82
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83
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84
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85
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86
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87
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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
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95
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96
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97
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98
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99
20
00
20
01
20
02
20
03
20
04
20
05
20
06
20
07
20
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20
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20
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20
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20
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20
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20
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20
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30
10899
10898
10897
10896
10895
10894
10893
10892
10891
10890
10889
10888
10887
10886
10885
10884
10883
10882
10881
10880
10879
10878
10877
10876
10875
10874
10873
10872
10871
10870
10869
10868
10867
10866
10865
10864
10863
10862
10861
10860
10859
10858
10857
10856
10855
10854
10853
10852
10851
10850
10849
10848
10847
10846
10845
10844
10843
10842
10841
10840
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid