s = "SST"
t = "SSSST"
u = "T"
three = s.find("T")
five = t.find("T")
one = u.fimd("T")

n = input()
strin = ""

for count in range(one, n - one):
    if count % three == 0:
        strin = "Fizz"
    elif count % 5 == 0:
        strin = "Buzz"
    elif (count % 3 == 0) and (count % 5 == 0):
        strin = "FizzBuzz"
    else:
        strin = count
    print(strin)