import java.io.BufferedReader;
import java.io.InputStreamReader;

public class Main {

	public static void main(String[] args) throws Exception {
		new Main();
	}

	public Main() throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String line = br.readLine().trim();
		int n = Integer.parseInt(line);
		br.close();

		for (int i = 1; i <= n; i++) {
			String s = "";
			if (i % 3 == 0) {
				s += "Fizz";
			}
			if (i % 5 == 0) {
				s += "Buzz";
			}
			if (s.length() > 0) {
				System.out.println(s);
			} else {
				System.out.println(i);
			}
		}
	}
}