Region Map
Coordinate
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21
70
21
71
21
72
21
73
21
74
21
75
21
76
21
77
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78
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79
21
80
21
81
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82
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84
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85
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86
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90
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91
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92
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94
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00
22
01
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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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25
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26
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27
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28
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29
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30
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31
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32
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22889
22888
22887
22886
22885
22884
22883
22882
22881
22880
22879
22878
22877
22876
22875
22874
22873
22872
22871
22870
22869
22868
22867
22866
22865
22864
22863
22862
22861
22860
22859
22858
22857
22856
22855
22854
22853
22852
22851
22850
22849
22848
22847
22846
22845
22844
22843
22842
22841
22840
22839
22838
22837
22836
22835
22834
22833
22832
22831
22830
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid