Internet tips & tricks world

this simple approach might get complicated and have many ways to resolve, but here is my suggested solution:

counting down from 4 to 0,  use: =5-row(A1)

this might be useful if you want to transpose also the direction.

A                B
Head               formular

Index1                =index(a$2:a$4;5-row(A1))
Index2                =index(a$2:a$4;5-row(A2))
Index3                =index(a$2:a$4;5-row(A3))

counting down from 4 to 2 🙂

first check what's set: sudo locale 
second create the missing one with:  sudo locale-gen "en_US.UTF-8" 
third:  sudo dpkg-reconfigure locales

source: https://askubuntu.com/questions/162391/how-do-i-fix-my-locale-issue

Also, if you have issues to use german Umlaute (äüöÄÜÖß) which is not show in the colsole, try to edit /etc/inputrc

# Turns off 8th bit stripping
set convert-meta Off