import java.util.*;
public class ok{ 

public static void main(String args[]){
	Scanner sc=new Scanner(System.in);
	int n=sc.nextInt();
	for(int i=1;i<=n;i++){
		int x=0;
		if(i%3==0)x+=1;
		if(i%5==0)x+=2;
		if(x==0)System.out.println(i);
		else if(x==1)System.out.println("Fizz");
		else if(x==2)System.out.println("Buzz");
		else System.out.println("FizzBuzz");
				}
	}
  }