#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 a1[51]; cin>>a1; int s1=strlen(a1); for(int i=0;i<s1;i++){ if(a1[i]>='A'&&a1[i]<='Z'){ a1[i]+=32; a1[i]+=3; if(a1[i]>'z'){ a1[i]-=26; } } else{ a1[i]-=32; a1[i]+=3; if(a1[i]>'Z'){ a1[i]-=26; } } } for(int i=s1-1;i>=0;i--){ cout<<a1[i]; } cout<<endl; return 0; }