About structural results of 837
36:15
39:55
89:16
89:16
43:51
48:23
43:36
38:06
42:30
48:35
47:56
54:04
78:29
63:33
77:03
107:14
74:19
131:32
46:56
36:12
43:23
98:57
43:41
39:04
43:47
52:25
88:01
50:01
44:18
63:04
82:22
51:19
52:37
188:37
60:11
53:09
59:42
49:21
50:43
49:46
61:22
64:32
74:02
152:33
54:30
131:22