/* 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	{
		
			System.out.println("Кофемашина");
			
			Scanner s = new Scanner(System.in);
		
			int moneyAmount = s.nextInt();
			
			int espressoPrice = 80;
			int capuccinoPrice = 150;
			int waterPrice = 20;
			int milkPrice = 50;
			
			boolean canBuyAnything = false;
			
			if (moneyAmount >= espressoPrice) {
				
				System.out.println("Вы можете купить эспрессо");
				canBuyAnything = true;
				
			}
				
			if (moneyAmount >= capuccinoPrice) {
				
				System.out.println("Вы можете купить капучино");
				canBuyAnything = true;
				
			}
			
			if (moneyAmount  >= milkPrice) {
				
				System.out.println("Вы можете купить молоко");
				canBuyAnything = true;
				
			}
			
			if (moneyAmount  >= waterPrice) {
				
				System.out.println("Вы можете купить воду");
				canBuyAnything = true;
			}
			
			if (canBuyAnything == false) {
				
				System.out.println("Вы ничего купить не можете");
			}
	}
}