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

int ctoi(char &c){
    switch(c){
        case '1': return 1;
        case '2': return 2;
        case '3': return 3;
        case '4': return 4;
        case '5': return 5;
        case '6': return 6;
        case '7': return 7;
        case '8': return 8;
        case '9': return 9;
        default: return 0;
    }
}

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

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