#include <iostream>
using namespace std;
char al[26] = {'c','q','l','m','d','r','s','t','f','x','y','z','b','a','n','o','p','u','v','w','e','g','h','i','j','k'};
int main(){
    string s;cin>>s;
    for(int i = 0; s.size() > i; i++){
        cout << al[s[i]-'a'];
    }
    cout << endl;
}