N = int(input())

for i in range(N):
  if( (i+1)%15 == 0):
    print('FizzBuzz')

  elif( (i+1)%3 == 0):
    print('Fizz')

  elif( (i+1)%5 == 0):
      print('Buzz')

  else:
          print(str(i+1))