How to group 5 lines into one?

Question

Notepad++

Hello. In the txt document, each word from a new line, like this:
mom,
soap,
frame,
mom,
soap,
frame,
and another 3000 lines
, you need to make 5 words in one line without a space, separated by commas.
Help me please.
need

Answer 1

Find: ^(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)
Replace: $1$2$3$4$5
https://regex101.com/r/fARAME/1