#include<iostream>
using namespace std;

int main()
{
    int N;
    int i;
    
//    cout << "input N" << endl;
    cin >> N;
    
    for(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;
    }
    
}