I'm trying to use Excel to generate a simple script text file but can't seem
to get it right. The file follows a fixed repeating pattern like the one
shown below and I'm trying to get Excel to insert a line from a list (A1, A2,
A3 etc) in the third line of the repeating pattern.
This is the type of file I'm trying to create:

Fixed line 1
Fixed line 2
Cell Info A1
Fixed line 3
Fixed line 1
Fixed line 2
Cell Info A2
Fixed line 3
Fixed line 1
Fixed line 2
Cell Info A3
Fixed line 3

Excel doesn't seem to be able to repeat this type of pattern unless maybe
there's a setting I can change.
Hope somebody can help with this.