from collections import OrderedDict

N = int(input())

items_dict = OrderedDict()
for i in range(N):
    item_list = list(input().split())
    price = int(item_list[-1])
    item_list.pop()
    item_name = " ".join(item_list[::])
    
    if item_name in items_dict.keys():
        old_price = int(items_dict[item_name])
        new_price = old_price + price
        items_dict[item_name] = new_price
    else:
        items_dict[item_name] = price


for item in items_dict:
    print(item, items_dict[item])

from collections import OrderedDict
menu = OrderedDict()
n = int(input())

for _ in range(n):
    user_input  = input()
    line = user_input.rsplit(" ", 1)
    item = line[0]
    price = int(line[1])
    


    if item in menu:
        menu[item] += price
    else:
        menu[item] = price
    
for thing, total_item in menu.items():
    print(thing, total_item)
    

from collections import OrderedDict
orders = OrderedDict()
for i in range(int(input())):
    name, _, price = input().rpartition(' ')
    orders[name] = orders.get(name, 0) + int(price)
[print(*item) for item in orders.items()]