N=int(input())

ANS=[]
for i in range(1,N+1):
    if i%3==0 and i%5==0:
        ANS.append("FizzBuzz")
    elif i%3==0:
        ANS.append("Fizz")
    elif i%5==0:
        ANS.append("Buzz")
    else:
        ANS.append(i)

print("\n".join(map(str,ANS)))