Region Map
Coordinate
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Y:
Search
20
90
20
91
20
92
20
93
20
94
20
95
20
96
20
97
20
98
20
99
21
00
21
01
21
02
21
03
21
04
21
05
21
06
21
07
21
08
21
09
21
10
21
11
21
12
21
13
21
14
21
15
21
16
21
17
21
18
21
19
21
20
21
21
21
22
21
23
21
24
21
25
21
26
21
27
21
28
21
29
21
30
21
31
21
32
21
33
21
34
21
35
21
36
21
37
21
38
21
39
21
40
21
41
21
42
21
43
21
44
21
45
21
46
21
47
21
48
21
49
21
50
21
51
21
52
21
53
21
54
21
55
21
56
21
57
21
58
21
59
21
60
21
61
21
62
21
63
21
64
21
65
21
66
21
67
21
68
21
69
21
70
25879
25878
25877
25876
25875
25874
25873
25872
25871
25870
25869
25868
25867
25866
25865
25864
25863
25862
25861
25860
25859
25858
25857
25856
25855
25854
25853
25852
25851
25850
25849
25848
25847
25846
25845
25844
25843
25842
25841
25840
25839
25838
25837
25836
25835
25834
25833
25832
25831
25830
25829
25828
25827
25826
25825
25824
25823
25822
25821
25820
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid