The Open Port

Statement

Goal

You have an special IP Address.You must enter the open port. You don't have so much time to scan all the ports, but you know that the open port is equal to the sum of the digits (not numbers) from the IP Address, multiplied by the first digit from the IP Address.

Input

The IP address. You know... numbers are separated by dots.

Output

The open port.

Constraints

4<=port<=65535

Example

Input

127.0.0.1

Output

Game modes

Fastest, Shortest

Test cases

Localhost Test

Input

127.0.0.1

Output

Reverse Localhost Validator

Input

1.2.3.4

Output

Google Test

Input

216.58.210.14

Output

Codingame Validator

Input

178.32.52.110

Output

Huge Port Test

Input

99.99.99.99

Output

648

Maximum Port Validator

Input

99.199.199.199

Output

675

On the edge Test

Input

255.255.255.255

Output

Almost on the edge Validator

Input

225.225.225.225

Output

Reverse countdown Test

Input

87.65.43.210

Output

288

Anonymous Network Validator

Input

1.3.3.7

Output

Solution language

Solution

Stub generator input