text: str = open("input.txt", "r").read()

bozo_dict: dict = {
	"red": 12,
	"green": 13,
	"blue": 14,
}

value: int = 0

for line in text.split("\n"):
	ok = 0
	game = line.split(": ")
	for bozo_set in game[1].split("; "):
		for cube in bozo_set.split(", "):
			values = cube.split(" ")
			ok += int(values[0]) > bozo_dict.get(values[1])
	value = value + int(game[0][5:]) * (ok == 0)

print(value)