import java.util.Scanner;
public class FizzBuzz {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        int count = input.nextInt();
        for(int i=1; i<=count; i++){
            if(i%3==0 && i%5==0){
                System.out.println("FizzBuzz");
            } else if(i%3==0){
                System.out.println("Fizz");
            } else if(i%5==0){
                System.out.println("Buzz");
            } else {
                System.out.println(i);
            }
        }
    }
}