401705: GYM100514 Q Peace of bzjd

Memory Limit:256 MB Time Limit:1 S
Judge Style:Text Compare Creator:
Submit:0 Solved:0

Description

Q. Peace of bzjdtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output

You are given an encrypted string, encrypted using a certain algorithm. Decrypt it !

Input

The first and single line of input contains a string s, which each of it's characters is a lower case English letter. (1 ≤ |s| ≤ 105)

Output

Print the original string.

ExamplesInput
bgzqydg
Output
charzeh
Input
xntrdeh
Output
yousefi
Input
lls
Output
mmt

Source/Category

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