import java.io.*;
import java.awt.*;
import java.util.*;
public class Problem4bs
{
    public static void main (String[] args) throws IOException
    {
	PrintWriter out = new PrintWriter (new FileWriter ("OUT4.txt"));

	for (int a = 1 ; a <= 5 ; a++)

	    {
		out.println ("-1");
	    }
	out.close ();
    }
}