#include<iostream> #include<cstdio> //scanf()\printf() #include<cstring> #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a[50]; cin>>a; int s1=strlen(a); for(int i=0;i<s1;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=s1-1;i>=0;i--){ cout<<a[i]; } return 0; }