# include<iostream> # include<cstring> # include<cstdio> using namespace std; int main() { char a[51]; cin >> a; int len = strlen(a); for (int i = 0; i < len; i++) { if (a[i] >= 'A' && a[i] <= 'Z') { a[i] += 32; a[i] += 3; if (a[i] > 'z') { a[i] -= 26; } } else { a[i] -= 32; a[i] += 3; if (a[i] > 'Z') { a[i] -= 26; } } } for (int i = len - 1; i >= 0; i--) { cout << a[i]; } cout << endl; return 0; }