best solution bd

2:47

16:46

00:48

12:24

9:59

1:03

13:04

00:15

20:22

2:37

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15:13

8:08

5:28

11:15

3:33

8:28

7:42

12:46

7:00

5:38

1:11

9:26

9:33

1:56

14:29

15:27

30:43

8:34

8:53

10:41

3:34

18:17

4:38

3:16

10:18

4:00

1:18

21:27

7:55

16:07

51:30

00:55

5:39

4:19

11:55

12:59

11:51

00:19

3:53

1:48

9:40

11:06

00:35

3:26

14:25

6:07

6:10

2:35

25:03