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)

main = do
    a <- getLine
    b <- getLine
    putStrLn $ ans (pushZero a b) (pushZero b a)

zeroString 0 = ""
zeroString n = "0" ++ zeroString (n - 1)

pushZero a b = if la > lb
    then a 
    else  zeroString (lb - la) ++ a
    where la = length a
          lb = length b

ans a b
    | a > b = "GREATER"
    | a < b = "LESS"
    | a == b = "EQUAL"