#523. Every 2th character
You are given a text. Starting from the first character, join every 2th character (indexes 0, 2, 2·2, ...) and print the result.
### Input
One line of text.
### Output
One line.
Examples
Input
planet noon school player dragon school forest
Output
pae onsho lyrdao colfrs
Input
apple string river player mouse string winter
Output
apesrn ie lyrmuesrn itr
💡 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.