N = int(input())

for i in range(1, N+1):
    flag = int(f"{0 if i%5 else 1}{0 if i%3 else 1}", base=2)
    
    if flag == 0: print(i)
    elif flag == 1: print("Fizz")
    elif flag == 2: print("Buzz")
    else: print("FizzBuzz")