#!/bin/python

import sys


n = int(raw_input().strip())
genes = raw_input().strip().split(' ')
health = map(int, raw_input().strip().split(' '))
s = int(raw_input().strip())
for a0 in xrange(s):
    first,last,d = raw_input().strip().split(' ')
    first,last,d = [int(first),int(last),str(d)]
    # your code goes here
s="0 19"
print s