About structural results of 678
22:44
17:16
23:31
75:14
19:16
15:25
15:34
21:36
58:15
23:48
22:41
18:56
17:58
22:16
21:46
17:34
49:06
102:57
23:03
17:31
20:42
23:30
20:54
27:59
22:09
20:11
22:08
27:44
28:01
52:15
105:52
84:32
23:05
20:21
20:29
19:19
69:52
20:53
37:30
98:11
32:34
28:09
66:30
66:32
55:00
38:14