#include<bits/stdc++.h> using namespace std; int main() { string a = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; string b = "DEFGHIJKLMNOPQRSTUVWXYZABCdefghijklmnopqrstuvwxyzabc"; string c; cin >> c; int k = c.length(); for(int i = 0; i < k; i++) { for(int j = 0; j < 52; j++) { if(c[i] == a[j]) { c[i] = b[j]; } } } for(int i = k - 1; i >= 0; i--) { cout << c[i]; } return 0; }