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;
using System.Collections.Generic;
using System.Linq;

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

            if (A == B)
            {
                Console.WriteLine("EQUAL");
                return;
            }
            if (A.Count() > B.Count())
            {
                Console.WriteLine("GREATER");
                return;
            }
            if (A.Count() < B.Count())
            {
                Console.WriteLine("LESS");
                return;
            }

            // 長さが同じ場合
            for (int i = 0; i < A.Count(); i++)
            {
                if (Convert.ToInt16(A[i]) > Convert.ToInt16(B[i]))
                {
                    Console.WriteLine("GREATER");
                    return;
                }
                if (Convert.ToInt16(A[i]) < Convert.ToInt16(B[i]))
                {
                    Console.WriteLine("LESS");
                    return;
                }
            }

        }
    }
}