import java.io.*;

class Program3
{
	public static void main(String args[]) throws IOException
	{
		FileWriter firo = new FileWriter("adat2.txt", true);		
		BufferedWriter iro = new BufferedWriter(firo);
		
		iro.write("Valai");
		
		iro.close();
		firo.close();
		
		System.out.println("Kiírva");
	}
}