#570. Decode a Caesar cipher (k=7)
You are given a text that was encrypted with a Caesar cipher by moving every letter 7 places forward. Get back the original text.
### Input
One line of text.
### Output
The decoded text.
Examples
Input
river forest refer rocket music scratch player dragon
Output
kboxk yhkxlm kxyxk khvdxm fnlbv lvktmva ietrxk wktzhg
Input
madam forest level
Output
ftwtf yhkxlm exoxe
💡 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.