#include<iostream> #include<cstring> #include<cstdio> using namespace std; int main(){ char a[511]; 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]; return 0; }