#837. Cafe: order total
Cafe prices: `tsai` = 1000₮, `buuz` = 1500₮, `huushuur` = 2000₮, `salad` = 3500₮. You get n order lines as `item count`. Use a dictionary to find the total cost.
### Input
n, then n lines.
### Output
The total cost.
Examples
Input
3 tsai 1 salad 2 huushuur 5
Output
18000
Input
1 salad 3
Output
10500
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.