#include <iostream>
#include <string>
#include <fstream>
#include <regex>

using namespace std;

int main()
{

    ofstream foutput("output.txt");
    ifstream finput("input.txt");
    std::string str;
    getline(finput, str);
    std::cmatch result;
    std::regex regular("([^a-z] ?he[^a-z] ?|[^a-z] ?He[^a-z] ?)"); //Before "he" there should be no letters [^a-z], can be a space ( ?), after "he" there should be no letters [^a-z], but can be a space ( ?)

            foutput << regex_replace(str.c_str(), regular, " George ");


    finput.close();
    foutput.close();

}