N = int(input())
three = ''
five = ''
for i in range(True, N+True):
    three += '*'
    five += '*'
    if three=='***' and five=='*****':
        print('FizzBuzz')
        three = ''
        five = ''
    elif three=='***':
        three = ''
        print('Fizz')
    elif five=='*****':
        five = ''
        print('Buzz')
    else:
        print(i)