#include <iostream>
using namespace std;

int main()
{
    int n;
    cin >> n;

    for(int i=1; i<=n; i++){
        if(i%3 == 0) cout << "Fizz";
        if(i%5 == 0) cout << "Buzz";
        if(i%3 && i%5) cout << i;
        cout << endl;
    }

    return 0;
}