Region Map
Coordinate
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40
10
40
11
40
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40
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40
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40
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40
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40
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40
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40
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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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71
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72
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18969
18968
18967
18966
18965
18964
18963
18962
18961
18960
18959
18958
18957
18956
18955
18954
18953
18952
18951
18950
18949
18948
18947
18946
18945
18944
18943
18942
18941
18940
18939
18938
18937
18936
18935
18934
18933
18932
18931
18930
18929
18928
18927
18926
18925
18924
18923
18922
18921
18920
18919
18918
18917
18916
18915
18914
18913
18912
18911
18910
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid