Cut and paste overwrite

Quick outline


Data in cells A1 and B1
A2 B2

and on

also have data in E1 and F1
E2 and F2
and on

If I am copying the data from E1 and F1 and pasting it into A3 and B3 but there is data present what I wanted to do was move the data from A3 and B3 that I am about to overwrite to E1 and F1 as in the location that I am copying that data from

any thoughts or pointers

Tim