#include <bits/stdc++.h>

using namespace std;

struct initialize{initialize(){cin.tie(nullptr);ios::sync_with_stdio(false);};}init;

int main(){
    /* Code Area */
    int zero = (int)('@' - '@');
    int one = (int)('A' - '@');
    int three = (int)('C' - '@');
    int five = (int)('E' - '@');
    int fifteen = (int)('O' - '@');
    
    int N;
    cin >> N;
    
    string s;
    for(int i = one; i <= N; ++i) {
        if (i % fifteen == zero) {
            s = "FizzBuzz";
        } else if (i % five == zero) {
            s = "Buzz";
        } else if (i % three == zero) {
            s = "Fizz";
        } else {
            s = to_string(i);
        }
        cout << s << '\n';
    }
}