30:14
0
neighbor
30:14 
37:04
0
28:42
0
38:56
0
33:53
0
27:49
0
24:20
0
31:14
0
30:22
0
28:59
0
39:11
0
35:16
0
29:45
0
28:13
0
44:16
0
29:40
0
33:15
0
26:06
0
30:30
0
30:13
0
