#include <iostream>
using namespace std;
                                                                                                
  
int main(){


    int n, i;


    cin >> n;

    for( i = 1 ; i <= n ; i = i + 1 ){

         if( i % 3 == 0 ) cout << "Fizz";

         if( i % 5 == 0 ) cout << "Buzz";

         if( i % 3 != 0 && i % 5 != 0 ) cout << i;

         cout << endl;

         }
                                            

    return 0;

}