#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() using namespace std; int main(){ char a[50]; cin>>a; int b; 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; }