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