#include<iostream> #include<cstring> using namespace std; char a[100]; int main(){ gets(a); int l=strlen(a); for(int i=0;i<l;i++){ if((a[i]>='a'&&a[i]<='y')||(a[i]>='A'&&a[i]<='Y')) a[i]=a[i]+1; else if(a[i]=='z'||a[i]=='Z') a[i]=a[i]-25; } cout<<a; return 0; }