#include<iostream> #include<cstring> using namespace std; int main(){ string s2; string s1; s2=s1; cin>>s1; int len =s1.size(); for(int i=0;i<len;i++){ if(s1[i]>='A'&&s1[i]<='Z'){ s1[i]+=32; }else{ s1[i]=s1[i]-32; } } for(int i=0;i<len;i++){ s1[i]=s2[len-1-i]; } for(int i=0;i<len;i++){ if(s2[i]=='Z'){ s2[i]='C'; }else if(s2[i]=='z'){ s2[i]='c'; }else if(s2[i]=='X'){ s2[i]='A'; }else if(s2[i]=='x'){ s2[i]='a'; }else if(s2[i]=='Y'){ s2[i]='B'; }else if(s2[i]=='y'){ s2[i]='b'; }else{ s2[i]=s2[i]+3; } } cout<<s2<<endl; }