Region Map
Coordinate
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Y:
Search
17
10
17
11
17
12
17
13
17
14
17
15
17
16
17
17
17
18
17
19
17
20
17
21
17
22
17
23
17
24
17
25
17
26
17
27
17
28
17
29
17
30
17
31
17
32
17
33
17
34
17
35
17
36
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37
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38
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39
17
40
17
41
17
42
17
43
17
44
17
45
17
46
17
47
17
48
17
49
17
50
17
51
17
52
17
53
17
54
17
55
17
56
17
57
17
58
17
59
17
60
17
61
17
62
17
63
17
64
17
65
17
66
17
67
17
68
17
69
17
70
17
71
17
72
17
73
17
74
17
75
17
76
17
77
17
78
17
79
17
80
17
81
17
82
17
83
17
84
17
85
17
86
17
87
17
88
17
89
17
90
18489
18488
18487
18486
18485
18484
18483
18482
18481
18480
18479
18478
18477
18476
18475
18474
18473
18472
18471
18470
18469
18468
18467
18466
18465
18464
18463
18462
18461
18460
18459
18458
18457
18456
18455
18454
18453
18452
18451
18450
18449
18448
18447
18446
18445
18444
18443
18442
18441
18440
18439
18438
18437
18436
18435
18434
18433
18432
18431
18430
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid