Problem Description

A dozen of pencils is 12 pencils, a gross is 144 pencils, and a great gross is 1728 pencils.

Given $ A $ great gross of pencils, $ B $ gross of pencils, $ C $ dozen of pencils, and $ D $ individual pencils, how many pencils are there in total?

Input Format

The input is given from the standard input in the following format:

$ A $ $ B $ $ C $ $ D $

Output Format

When the total number of pencils is $ x $, output $ x $.

Sample Input and Output

Sample Input #1

1 2 4 0

Sample Output #1

2064

Sample Input #2

0 0 0 0

Sample Output #2

0

Sample Input #3

8 11 5 4

Sample Output #3

15472

Notes/Hints

Constraints

• $ 0≦A,B,C,D≦11 $
• The input consists of integers

Sample Explanation 1

1 great gross is 1728 pencils, 2 gross is 288 pencils, and 4 dozen is 48 pencils, so in total, there are 2064 pencils.

Sample Explanation 2

There might be no pencils at all.

见题面 Input 部分

见题面 Output 部分