1 these o- r b- n ico-

4'

2 pre- no- el- on e-

2'

3 p- in-

1'

4 the re- of or-

2'

5 c- r- changes

1'

6 we do s- un- the ice l- by s- d- under f- o- in An-

7'

7 d- un- the ice

2'

8 w r abt to c- our d- o- for the m s- af-

6'

9 de- a l- s- ex-

3'

10 standard s- tech-

2'

11 is- an-

1'

12 re- food w-

2'

13 since o- p- t-

1'

14 the water is n- 2 d- C-

3'

15 a- our study s-

1'

16 di- under the ice is quite s-

3'

17 its like di- in t- because the l- is di-

4'

18 diving in o- sp bcz of the v- that u get

3'

19 the c- of the water is un-

3'

20 f- in air rather than f- in water

2'

21 all of us were s-

1'

22 p- changes in sea ice con-

3'

23 its hard to keep the h- up in the h-

2'

24 that b- s-

1'

25 the u- ex- that is p-

4'