package yukicorder;
import java.util.Scanner;

public class QNo9002 {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		for(int i=1;i<n+1;i++){
			int k = 0;
			if(i%3 == 0){System.out.print("Fizz"); k++;}
			if(i%5 == 0){System.out.print("Buzz"); k++;}
			if(k==0) System.out.print(i);
			System.out.println();
		}
	}

}