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 PHP (5.6.30) (judge verdict: Accepted)

<?php
fscanf(STDIN, "%s", $A);
fscanf(STDIN, "%s", $B);
if (strlen($A) > strlen($B)) {
    echo 'GREATER';
} elseif(strlen($A) < strlen($B)) {
    echo 'LESS';
} else {
    for ($i = 0; $i < strlen($A); $i++) {
        if ((int)$A[$i] > (int)$B[$i]) {
            echo 'GREATER';
            break;
        } elseif ((int)$A[$i] < (int)$B[$i]) {
            echo 'LESS';
            break;
        } elseif($i + 1 === strlen($A)) {
            echo 'EQUAL';
        }
    }
}