zero=int(False)
one=int(True)
two=one+one
three=two+one
four=three+one
five=four+one

N=int(input())
for i in range(one,N+one):
    if i%three==i%five==zero:
        print("FizzBuzz")
    elif i%three==zero:
        print("Fizz")
    elif i%five==zero:
        print("Buzz")
    else:
        print(i)