#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a[50],n; cin>>a; n=strlen(a); for(int i=0;i<=n;i++){ if(a[i]>='a'&&a[i]<='z'){ a[i]+=3; if(a[i]>'z') a[i]-=26; else a[i]-=32; } else{ a[i]+=3; if(a[i]>'Z') a[i]-=26; else a[i]+=32; } } for(int i=n-1;i>=0;i--){ cout<<a[i]; } return 0; }