#554. Mirror
You are given a word. Print the word followed by the same word backwards (example: abc → abccba).
### Input
One word.
### Output
One line.
Examples
Input
window
Output
windowwodniw
Input
winter
Output
winterretniw
💡 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.