About concentration results of 1,457
04:34
04:16
04:32
05:38
06:30
05:03
09:13
07:06
17:20
12:30
01:11
01:35
01:19
06:01
01:44
10:26
11:44
06:48
05:46
05:24
05:12
06:01
06:18
02:24
01:16
01:54
01:40
14:10
14:37
48:35
25:32
04:10
03:02
01:44
05:44
05:32
04:58
05:11
01:49
02:23
02:42
01:54
01:58
14:33
13:51
04:33