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