n = int(input())
zero = len('')
one = len('a')
three = len('abc')
five = len('abcde')
for i in range(one, n + one):
    if i % (three * five) == zero:
        print('FizzBuzz')
    elif i % three == zero:
        print('Fizz')
    elif i % five == zero:
        print('Buzz')
    else:
        print(i)