#include<iostream> #include<cstring> using namespace std; int main(){ string s,x; cin>>s; int i=0; for(int i=0;i<s.size();i++){ if(s[i]>='a'&&s[i]<='z'){ x+=s[i]-32; }else{ x+=s[i]+32; } } s=" "; for(int i=x.size()-1;i>=0;i--){ s+=x[i]; } x=" "; for(int i=0;i<s.size();i++){ s[i]+=3; if(s[i]>='z' || (s[i]<='a'&&s[i]>='Z')){ s[i]-=26; } x+=s[i]; } cout<<x; return 0; }