#include <bits/stdc++.h>
using namespace std;

const string res = "cqlmdrstfxyzbanopuvweghijk";

int main(){
	string S;
	cin >> S;

	for(int i=0;i<S.size();i++){
		S[i] = res[S[i] - 'a'];
	}

	cout << S << endl;
	return 0;
}