#include<iostream>

using namespace std;

int main(){
    int a,b;
    cin >>a;
    for(int i = 0 ; i < a ; ++i)
    {
        if(i%3 == 0)
        {
            cout << "Fizz" <<endl;
        }
        else if(i%5 == 0)
        {
            cout << "Buzz" <<endl;
        }
        else
        {
            cout << i <<endl;
        }
    
    }
    return 0;
}