# [Solution] Chef in his Office solution codechef

Chef in his Office solution codechef – Recently Chef joined a new company. In this company, the employees have to work for X hours each day from Monday to Thursday. Also, in this company, Friday is called Chill Day — employees only have to work for Y hours (Y \lt X) on Friday. Saturdays and Sundays are holidays.

## [Solution] Chef in his Office solution codechef

Determine the total number of working hours in one week.

### Input Format

• The first line contains a single integer T — the number of test cases. Then the test cases follow.
• The first and only line of each test case contains two space-separated integers X and Y — the number of working hours on each day from Monday to Thursday and the number of working hours on Friday respectively.

### Output Format

For each test case, output the total number of working hours in one week.

## [Solution] Chef in his Office solution codechef

• 1 \leq T \leq 100
• 2 \leq X \leq 12
• 1 \le Y \lt X

### Sample 1:

Input

Output

3
10 5
12 2
8 7

45
50
39


## [Solution] Chef in his Office solution codechef Explanation:

Test case 1: The total number of working hours in a week are: 10 \texttt{(Monday)} + 10 \texttt{(Tuesday)} + 10 \texttt{(Wednesday)} + 10 \texttt{(Thursday)} + 5 \texttt{(Friday)} = 45

Test Case 2: The total number of working hours in a week are: 12 \texttt{(Monday)} + 12 \texttt{(Tuesday)} + 12 \texttt{(Wednesday)} + 12 \texttt{(Thursday)} + 2 \texttt{(Friday)} = 50

Test Case 3: The total number of working hours in a week are: 8 \texttt{(Monday)} + 8 \texttt{(Tuesday)} + 8 \texttt{(Wednesday)} + 8 \texttt{(Thursday)} + 7 \texttt{(Friday)} = 39