using System;

public class Program

{

    public static void Main()

    {

        for(int i = 1; i<=40 ; i++)

        {

            int license = int.Parse(Console.ReadLine());

            int time = int.Parse(Console.ReadLine());

            if (time>5)

                Console.WriteLine("you can't participate in the next round");

            if (time <= 4)

                Console.WriteLine(license);

        }

    }

}