Put into the dual:

1. alqua (swan)
2. nildo (friend)
3. lassë (leaf) l
4. nís (woman)
5. lepsë (finger)
6. pilin (arrow)
7. coarya (his house)
8. aldanya (my tree)
9. hwando (of a sponge)
10. neren (to/for a man)
11. ostossë (in a city)
12. falassenna (to a beach)
13. laupenen (with a shirt)
14. carmo (of a helmet)
15. i cemenna (to the soil)
16. hlarenen (with an ear)