Problem:
Score : 200 points

Problem Statement

You are given two positive integers A and B. Compare the magnitudes of these numbers.

Constraints

1 ≤ A, B ≤ 10^{100}

Neither A nor B begins with a 0.

Input

Input is given from Standard Input in the following format:

A
B

Output

Print GREATER if A>B, LESS if A<B and EQUAL if A=B.

Sample Input 1

36
24

Sample Output 1

GREATER

Since 36>24, print GREATER.

Sample Input 2

850
3777

Sample Output 2

LESS

Sample Input 3

9720246
22516266

Sample Output 3

LESS

Sample Input 4

123456789012345678901234567890
234567890123456789012345678901

Sample Output 4

LESS

Solution in C# (Mono 4.6.2.0) (judge verdict: Accepted)

using System;

class Program
{
    static void Main(string[] args)
    {
        var A = Console.ReadLine();
        var B = Console.ReadLine();

        if (A == B)
        {
            Console.WriteLine("EQUAL");
        }
        else if (A.Length == B.Length)
        {
            if (0 < A.CompareTo(B))
            {
                Console.WriteLine("GREATER");
            }
            else
            {
                Console.WriteLine("LESS");
            }
        }
        else if (A.Length < B.Length)
        {
            Console.WriteLine("LESS");
        }
        else
        {
            Console.WriteLine("GREATER");
        }
    }
}