/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		for (int i = 0; i <= 100 ; i++) {
			final String s;
			
			if (i%3 == 0) {
				System.out.print("fizz");
				s = "";
			} else {
				s = "" + i;
			}
			
			final String s2;
			if (i%5 == 0) {
				System.out.print("buzz");
				s2 = "";
			} else {
				s2 = s;
			}
			
			System.out.println(s2);
		}
	}
}