Problems
Rectangle
Rectangle
Find the perimeter and area of the rectangle.
\InputFile
Each line represents a separate test and contains the length $n$ and the width $m~(1 \le n, m \le 1000)$ of the rectangle.
\OutputFile
For each test, print the perimeter and area of the rectangle in one line.
Input example #1
3 1 5 3 10 7
Output example #1
8 3 16 15 34 70