Region Map
Coordinate
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Y:
Search
20
70
20
71
20
72
20
73
20
74
20
75
20
76
20
77
20
78
20
79
20
80
20
81
20
82
20
83
20
84
20
85
20
86
20
87
20
88
20
89
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
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43
21
44
21
45
21
46
21
47
21
48
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49
21
50
48499
48498
48497
48496
48495
48494
48493
48492
48491
48490
48489
48488
48487
48486
48485
48484
48483
48482
48481
48480
48479
48478
48477
48476
48475
48474
48473
48472
48471
48470
48469
48468
48467
48466
48465
48464
48463
48462
48461
48460
48459
48458
48457
48456
48455
48454
48453
48452
48451
48450
48449
48448
48447
48446
48445
48444
48443
48442
48441
48440
= Freee Cortrdinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid