import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {

	public static void main(String[] args) {
		BufferedReader stdReader =new BufferedReader(new InputStreamReader(System.in));
		try {
			int n = Integer.parseInt(stdReader.readLine());
			for(int i=1;i<n+1;i++){
				String result = "";
				if(i%3==0&&i%5==0){
					result = "FizzBuzz";
				}else if(i%3==0){
					result = "Fizz";
				}else if(i%5==0){
					result = "Buzz";
				}else{
					result = ""+i;
				}
				System.out.println(result);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}