#include <iostream>
#include <vector>
#include <string>
using namespace std;
//変数デバッグ
#define DEB(variable) cout << #variable << '=' << variable << endl

//for簡易表記(引数ミス防止)
#define FOR(inc, a, b) for (int inc = (a); (inc) < (b); (inc)++) //incをaにし、b-a回(iがb未満の間)処理を行う

int main(){

    int n;
    cin >> n;
    n++;
    bool f=true;
    int zero = 'a' - 'a',one='b'-'a', three = 'd' - 'a', five = 'f' - 'a';


    FOR(i,one,n){
        if(!(i%three)){
           cout << "Fizz";
            f = false;
        }
        if(!(i%five)){
            cout << "Buzz";
            f = false;
        }
        if(f){
            cout << i;
        }
        cout << endl;
        f = true;
    }

    return zero;
}