668 B | 668 chars
import sys
from math import sqrt, pi, sin, factorial
from decimal import *
inp = input
# inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = " " : [*map(int,inp().split(x))]
mfi = lambda x = " " : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def solve():
epsilon = sys.float_info.epsilon
a,b,c,d = mii()
a = Decimal(a)
b = Decimal(b)
c = Decimal(c)
d = Decimal(d)
x = a + b.sqrt()
y = c + d.sqrt()
if abs(x - y) <= epsilon:
return "Equal"
if x > y:
return "Greater"
return "Less"
if __name__ == "__main__":
tc = ii()
for t in range(1, tc+1):
d = solve()
p(d)