Launch vim. Enter the following sequence of keypresses verbatim
Insert the numbers 1 to 100
o1EscqqYpCtrl-aq98@q
Add Fizz
ggqq3j0CFizzEscq32@q
Add Buzz
ggqq5j0CBuzzEscq19@q
Add FizzBuzz
ggqq15j0CFizzBuzzEscq5@q:1dEnter
Voila! Your Vim window should now contain the text of FizzBuzz:
