using System;

public class Program

{

    public static void Main()

    {

        string zach = Console.ReadLine();

        string bernie = Console.ReadLine();

        bool result = zach.Equals(bernie, StringComparison.OrdinalIgnoreCase);

        if(result == true)

        Console.WriteLine("equal");

        else

        Console.WriteLine("not equal");

    }

}