#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <string>

int main(){
 int a;
 std::cin >> a;
 for(register int i =1; i <= a; i++){
    if(i % 3 == 0 && i % 5 == 0) std::cout << "FizzBuzz" << std::endl;
    else if(i % 3 == 0) std::cout <<"Fizz"<<std::endl;
    else if(i%5== 0) std::cout <<"Buzz"<<std::endl;
    else std::cout << i << std::endl;
}
}