import java.util.Scanner;

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