#include<iostream>
#include<cstring>
#include<cctype>
using namespace std;

int main() {
	char s, c[] = "`1234567890-=qwertyuiop[]\\asdfghjkl;'zxcvbnm,./";
	int len = strlen(c);
	while(cin.get(s)){
		bool v = false;
		for (int j = 0; j < len; j++){
			s = tolower(s);
			if (s == c[j])
				cout << c[j - 2], v = true;
		}
		if (!v)
			cout << s;
	}
	return 0;
}