Problem Statement

Yara likes math but does not want to spend time solving the same type of math problems. Her math teacher gave her an assignment with 3 addition problems. Help Yara create a program to solve these problems quickly. You will get 3 addition questions. In each question there will be 2 numbers A and B. Add the two numbers and display the output to Yara.

Constraints

• A and B values are integers between -100 and 100
• You will need to perform 3 additions per test case

Input

Input is in the following format:

A1
B1
A2
B2
A3
B3

A1, B1 are for the first addition. A2, B2 are for the second addition. A3, B3 are for the third addition. All inputs to be captured first then processed.

Output

Print result of all additions like so (where C is the addition result):

C1
C2
C3

Samples

Sample 1

Sample 2

Sample 3