#48. Write a name: Last, First
You get a first name, then a last name. Print them in the form `Last, First`.
### Input
The first line has the first name, the second line has the last name.
### Output
One line.
Examples
Input
Bilguun Ganbat
Output
Ganbat, Bilguun
Input
Tugs Bayar
Output
Bayar, Tugs
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.