#include <stdio.h>
int main()
{
alpha_list=["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","r","s","t","u","v","w","x","y","z"]
code_list=["x","y","z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o""p","q","r","s","t","u","v","w"]
text=input()
for i in range(len(text));
if text[i] >='a' and text[i]<='z'
printf(code_list[alpha_list.index(text[i])],end="")
else;
printf(" ", end="");
}