#522. Decode a Caesar cipher (k=3)
You are given a text that was encrypted with a Caesar cipher by moving every letter 3 places forward. Get back the original text.
### Input
One line of text.
### Output
The decoded text.
Examples
Input
window river player racecar planet loop window mountain
Output
tfkalt ofsbo mixvbo oxzbzxo mixkbq illm tfkalt jlrkqxfk
Input
civic forest number
Output
zfsfz clobpq krjybo
💡 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.