#include<bits/stdc++.h> using namespace std; string s; string c[6]={"Guanyu","Zhangfei","Caocao","Diaochan","Zhugeliang","Simayi"}; int main(){ int a=0,b; cin>>s; for(int i=0;i<=s.size();i++){
a+=s[i]; b=a%6; } cout<<c[b]; return 0; }