import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

N = int(read())

one = N // N
zero = one - one
two = one + one
three = two + one
five = two + three

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)