import re

pattern = r">>(?P<name>[A-Za-z]+)<<(?P<price>\d+\.?\d*)!(?P<quantity>\d+)"
text = input()
total = 0
furniture_name = []
while not text == 'Purchase':

    match = re.findall(pattern, text)
    if match:
        for i in match:
            furniture_name.append(i[0])

            price = float(i[1])
            quantity = float(i[2])
            total += price * quantity

    text = input()
print('Bought furniture:')
for i in furniture_name:
    print(i)
print(f'Total money spend: ' + "{:.2f}".format(total))