#include<iostream> #include<cstring> using namespace std; int main() { char a[50]; cin>>a; int b=strlen(a); for(int i=0;a[i]!='\0';i++){ if(a[i]>='A'&&a[i]<='Z'){ a[i]+=3; if(a[i]>'Z'){ a[i]-=26; } a[i]+=32; }else{ a[i]+=3; if(a[i]>'z'){ a[i]-=26; } a[i]-=32; } } for(int i=b-1;i>=0;i--){ cout<<a[i]; } return 0; }