#!/usr/bin/env python

n = float(input())
nums = list()
while n != -1:
    nums.append(n)
    n = float(input())

total = 0
for num in nums:
    total += num

average = total / len(nums)

for num in nums:
    if num > average:
        print(num, 'greater')
    elif num == average:
        print(num, 'equal')
    else:
        print(num, 'less than')