Region Map
Coordinate
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Y:
Search
28
70
28
71
28
72
28
73
28
74
28
75
28
76
28
77
28
78
28
79
28
80
28
81
28
82
28
83
28
84
28
85
28
86
28
87
28
88
28
89
28
90
28
91
28
92
28
93
28
94
28
95
28
96
28
97
28
98
28
99
29
00
29
01
29
02
29
03
29
04
29
05
29
06
29
07
29
08
29
09
29
10
29
11
29
12
29
13
29
14
29
15
29
16
29
17
29
18
29
19
29
20
29
21
29
22
29
23
29
24
29
25
29
26
29
27
29
28
29
29
29
30
29
31
29
32
29
33
29
34
29
35
29
36
29
37
29
38
29
39
29
40
29
41
29
42
29
43
29
44
29
45
29
46
29
47
29
48
29
49
29
50
18909
18908
18907
18906
18905
18904
18903
18902
18901
18900
18899
18898
18897
18896
18895
18894
18893
18892
18891
18890
18889
18888
18887
18886
18885
18884
18883
18882
18881
18880
18879
18878
18877
18876
18875
18874
18873
18872
18871
18870
18869
18868
18867
18866
18865
18864
18863
18862
18861
18860
18859
18858
18857
18856
18855
18854
18853
18852
18851
18850
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid