#include<iostream>
#include<string>

using namespace std;

int main(){
    int N,i;
    string outputString;

    cin >> N;

    for(i=1;i<=N;i++){
	outputString.clear();
	if(i%3 == 0){
	    outputString += "Fizz";
	}
	if(i%5 == 0){
	    outputString += "Buzz";
	}
	if(outputString.size() == 0){
	    outputString += to_string(i);
	}
	cout << outputString << endl;
    }
}