Region Map
Coordinate
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60
90
60
91
60
92
60
93
60
94
60
95
60
96
60
97
60
98
60
99
61
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61
01
61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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61
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70
11909
11908
11907
11906
11905
11904
11903
11902
11901
11900
11899
11898
11897
11896
11895
11894
11893
11892
11891
11890
11889
11888
11887
11886
11885
11884
11883
11882
11881
11880
11879
11878
11877
11876
11875
11874
11873
11872
11871
11870
11869
11868
11867
11866
11865
11864
11863
11862
11861
11860
11859
11858
11857
11856
11855
11854
11853
11852
11851
11850
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid