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 8.8.3) (judge verdict: Accepted)

import Data.Char
import Data.List
import qualified Data.ByteString.Char8 as B
main=putStrLn.solve.unfoldr(B.readInteger.B.dropWhile isSpace)=<<B.getContents
solve[a,b]=case compare a b of
  GT -> "GREATER"
  LT -> "LESS"
  EQ -> "EQUAL"