problem 816

27:00

1:07:58

1:28:05

1:27:36

19:34

10:32

3:42

31:22

2:47

1:29:29

2:58:14

3:36

2:19

1:01:59

2:52

12:50

6:35

40:10

13:27

1:43:11

2:46

10:48

1:00:43

7:08

1:01

3:49

9:33

26:16

9:33

44:24

17:19

7:01

کوتاه

4:02

8:32

2:24

8:39

5:50

1:02

کوتاه