#include <bits/stdc++.h>
using namespace std;
int a[100005];
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  int n;
  cin >> n;
  if (n % 2 == 1) {
    cout << "Ehab" << endl;
  } else {
    cout << "Mahmoud" << endl;
  }
}
