How can I optimize this code for pass the TimeLimit.
Question:http://www.spoj.com/SPOJ/problems/ARMY/
from sys import stdin
import gc
gc.disable()
def main():
for _ in range(int(stdin.readline())):
stdin.readline()
stdin.readline()
a = max(map(int,stdin.readline().split()))
b = max(map(int,stdin.readline().split()))
if a < b :
print 'MechaGodzilla'
else:
print 'Godzilla'
print
main()