Language Structure Problems

Korean

According to the data below, what is the status of [r] and [l] in Korean? Please account for all the data and use the terminology you know to be as succinct as possible.


1. [meori] - head
2. [eolgul] - forehead
3. [bol] - cheek
4. [ipsul] - lips
5. [pal] arm
6. [songarak] - finger
7. [gyeodeurangi] - armpit
8. [heori] - waist
9. [dari] - leg
10. [bal] - foot
11. [baltop] - toenail
12. [salgat] - skin
13. [horangi] - tiger
14. [roket] - locket