lvars str;
for i from 1 to 100 do
  if i rem 15 = 0 then
    'FizzBuzz' -> str;
  elseif i rem 3 = 0 then
    'Fizz' -> str;
  elseif i rem 5 = 0 then
    'Buzz' -> str;
  else
    '' >< i -> str;
  endif;
  printf(str, '%s\n');
endfor;