du h c sinh nh t
1:28
7:08
8:00
8:00
6:44
10:45
6:44
8:00
3:23
9:45
11:00
3:58
10:32
6:30
13:44
6:43
6:43
11:46
1:29
2:00
10:32
9:17
6:32
1:32
3:43
2:42
2:06
2:17
5:01
1:05
8:00
9:00
7:09
7:00
7:01
8:04
4:05
3:49
13:58
5:01
23:49
1:00
57 sec.
8:12
2:32
6:01
2:42
3:41
3:41
3:17
2:49
2:40
10:15
4:16
1:44
3:40
1:12:53
4:00
5:17
3:22
3:17
7:30
2:47