Buryn = is the way it's written on several available online maps (for example, here: https://www.goo
Chuhuiv = I often mistype it as Chuhiv (no idea why)
Buryn = is the way it's written on several available online maps (for example, here: https://www.google.com/maps/place/Buryn',+Sumy+Oblast,+Ukraine,+41700/@51.1946923,33.7761579,12z/data=!4m5!3m4!1s0x412bd5a3a213c1bd:0x6da8c1355b9a2c0!8m2!3d51.1954709!4d33.8288109)
Chuhuiv = I often mistype it as Chuhiv (no idea why)
Noska = misread of Shostka
Oleksandrivka = yes, is north, have had it as west of Kherson in my memory.
I never said I'm an expert in Ukrainian geography, and if anybody might want to understand what it means to try to orient on basis of oral reports, try finding Einöd in der Gegend, in Austria...
If it's too disturbing: I'm sorry, but please, do not read. I'm doing this entirely on my own, and not forcing anybody to follow me.