Please add Gitega and Nuku alofa. Burundi changed its capital a few years back and with Kazakhstan reverting its capital name back to Astana, Nuku’alofa is now again the only valid answer beginning with NU.
thanks, I made a check from the complete list so I added Nukuʻalofa and removed Kyrgyzstan (because of Kyev); Gitega doesn't make the list because of "give"