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 Haskell (GHC 7.10.3) (judge verdict: Accepted)

import Control.Applicative
import Data.Char

judge :: String -> String -> String
judge [] [] = "EQUAL"
judge (x:xs) (y:ys) 
          | ord x > ord y     = "GREATER"
          | ord x < ord y     = "LESS"
          | otherwise         = judge xs ys

main :: IO ()
main = do
  num1 <- getLine
  num2 <- getLine
  putStrLn $ case length num1 == length num2 of
               True -> judge num1 num2
               False -> if length num1 > length num2 then "GREATER"
                                                     else "LESS"