dict = {}
dict = {}
list_0 = []
total = 0
n = int(input())
for i in range(n):
name = input()
price = int(input())
x = int(input())
dict[name]= x
list_0.append(price)
list_1 = list(dict.keys())
list_2 = list(dict.values())
for i in range(n):
if list_2[i] < 3:
list_2[i] = 3 - list_2[i]
print('{0}:{1}개'.format(list_1[i],list_2[i]))
for i in range(n):
total = total + list_0[i]*list_2[i]
print(total)