first1 = int(input())
for inc in range(first1):
  first = inc + 1
  if (first % 3 == 0) and (first % 5 == 0):
    print('FizzBuzz')
  elif first % 3 == 0:
    print('Fizz')
  elif first % 5 == 0:
    print('Buzz')
  else:
    print(str(first))