import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

class Main {
	public static void main(String[] args) {
		new Main().run();
	}

	void run() {

		int ONE = BigInteger.ONE.intValue();
		int TWO = ONE + ONE;
		int THREE = ONE + ONE + ONE;
		int FOUR = ONE + ONE + ONE + ONE;
		int FIVE = ONE + ONE + ONE + ONE + ONE;
		int FIFTEEN = THREE * FIVE;
		int ZERO = ONE - ONE;
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		for (int i = ONE; i <= N; ++i) {
			if (i % FIFTEEN == ZERO) {
				System.out.println("FizzBuzz");
			} else if (i % THREE == ZERO) {
				System.out.println("Fizz");
			} else if (i % FIVE == ZERO) {
				System.out.println("Buzz");
			} else {
				System.out.println(i);
			}
		}
	}

	void tr(Object... objects) {
		System.out.println(Arrays.deepToString(objects));
	}
}