Country Logic Puzzle by Scambigol #29

Follow instructions carefully!
This is a harder version of puzzle #27

1) No country appears more than once
2) In each row adjacent countries border each other
3) To properly complete the quiz you must never write down a country if you're not 100% sure it's the one that goes there!

You are shown the initial of answers in the 1st and 4th column
'Unconnected' countries have been greyed out (all other countries are answers)
All countries belong to horizontal paths of length 3 (the top 6) or length 4.
In all paths the first country comes before the last country in alphabetical order
Paths are listed by length (shortest first) and alphabetical order of first country