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 == zero and i % five == zero:
        print('FizzBuzz')
    elif i % three == zero:
        print('Fizz')
    elif i % five == zero:
        print('Buzz')
    else:
        print(i)