Oral workers

6 mins 58 secs

8 mins 15 secs

4 mins 15 secs

12 mins 12 secs

1 hour 16 mins 29 secs

16 mins 52 secs

1 hour 1 min 1 sec

1 hour 1 min 39 secs

1 hour 14 mins 5 secs

8 mins 11 secs

25 secs

3 mins 49 secs

1 hour 11 secs

8 mins 58 secs

22 mins 14 secs

14 mins 20 secs

6 mins 8 secs

2 mins 38 secs

10 mins 9 secs

36 mins 14 secs

29 secs

18 mins 54 secs

9 mins 46 secs

21 mins 5 secs

19 mins 34 secs

22 secs

5 mins 4 secs

4 mins 56 secs

9 mins 27 secs

27 mins 46 secs

12 mins 1 sec

1 min 42 secs

8 mins

2 mins 5 secs

8 mins 27 secs

35 mins 2 secs

22 mins 13 secs

7 mins 58 secs

7 mins 8 secs

7 mins 47 secs