Answer:
im guessing that they want you to spell the letters out in spanish (guessing)
for example "lulu" would in my opinion be ele u ele u but i honestly dont know if thats the case. hope this helped (i really hope)
Explanation:
1. Parque nacional.
2. Corcovado.
3. La etnia mayoritaria.
4. Telas.
5. E canal de panama.
6. Cumbia.
7. Costa Rica.
I hope this helps
sorry, I have to read thearticle. I need context.