Coffee Machine

product = input()
sugar = input()
quantity = int(input())
total = quantity

if product == 'Espresso':
    if sugar == 'Without':
        total *= 0.9 * 0.65
    elif sugar == 'Extra':
        total *= 1.2
    if quantity > 5:
        total *= 0.75
elif product == 'Cappuccino':
    if sugar == 'Without':
        total *= 0.65
    elif sugar == 'Normal':
        total *= 1.2
    elif sugar == 'Extra':
        total *= 1.6
elif product == 'Tea':
    if sugar == 'Without':
        total *= 0.5 * 0.65
    elif sugar == 'Normal':
        total *= 0.6
    elif sugar == 'Extra':
        total *= 0.7

if total > 15:
    total *= 0.8

print(f'You bought {quantity} cups of {product} for {total:.2f} lv.')