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

int main(){
int a;
for (int i=1;i<a+1;i++){
    if(i%5 == 0){
        if(i%15 == 0)cout << "FizzBuzz";
        else cout << "Buzz";
    }
    if(i%3 ==0){
        if(i%15 == 0)cout << "FizzBuzz";
        else cout << "Fizz";
    }
    if(i%3!=0 && 1%5!=0) cout << i;
}
}