Paste each line into column A.
Then put this in B1:
=MID($A1,COLUMN()-1,1)
drag to the right (as far as you need--but you've only got 256 total columns)
and drag down the range
Paste each line into column A.
Then put this in B1:
=MID($A1,COLUMN()-1,1)
drag to the right (as far as you need--but you've only got 256 total columns)
and drag down the range