// Simplefork
// To compile: g++ simplefork.cpp -o simplefork
// To run: $ ./simplefork
#include <iostream>
#include <unistd.h>
using namespace std;

int main()
{
   cout << "Ha! " << endl;
   fork();
   cout << "He! " << endl;
   fork();
   cout << "Ho! " << endl;
   fork();
   cout << "Hu! " << endl;
}