Extract the first 2 letters of each word

Hello,

I’m trying to extract the 2nd letter of each word after a comma but I fail :frowning:

I have :

Hello you, how are you, good

And I looking a formula to have this result :
He_ho_go

Do you have any idea ?

Thanks a lot

This topic was solved and automatically closed 15 days after the last reply. New replies are no longer allowed.