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 OCaml (4.02.3) (judge verdict: Accepted)

let a = read_line ()
let b = read_line ()
let n, m = String.length a, String.length b
let _ = print_endline @@ match if n < m then -1 else if n > m then 1 else compare a b with 1 -> "GREATER" | 0 -> "EQUAL" | _ -> "LESS"