#include <bits/stdc++.h>
using namespace std;

int main(){
    int n;
    cin >> n;
    int one = true;
    int three = one + one + one;
    int five = three + one + one;
    for(int i = one; i <= n; i++){
        if(i % three && i % five) cout << i;
        if(!(i % three)) cout << "Fizz";
        if(!(i % five)) cout << "Buzz";
        cout << endl;
    }
}