Google Sheet Filter odd and even cells to another sheet

in K11 put :

=indirect("Sheet1!A"&(row()-11)*2+1)

and drag downwards.

similarly, in L11 put :

=indirect("Sheet1!B"&(row()-11)*2+2)

and drag downwards.

That should do. (Sheet1 <-- chg to ur tab name)

Pls share if it works/not/understandable.