n = int(input()) + 1

for i in range(1, n):
  if i % 15 == 0:
    s = 'FizzBuzz'
  elif i % 3 == 0:
    s = 'Fizz'
  elif i % 5 == 0:
    s = 'Buzz'
  else:
    s = i
  print(s)