Hi everyone, i need your help with this..
I have a spreadsheet with 80 columns, and i need to insert 2 blank columns
after each columns the spreadsheet would be like this:
A B C D E F G H I J K
1 5 7 9 11 50 70 30 25 15 17 5
2 1 3 7 10 82 54 36 2 8 19 31
3 2 8 60 90 45 85 74 15 55 87 84

And i would need id like this:

A B C D E F G H I J K L
M N O P
1 5 7 9 11
50 70
2 1 3 7 10
82 54
3 2 8 60 90
45 85


Thanks a lot