#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  if (n % 2 == 0) {
    cout << "4"
         << " " << n - 4;
    return 0;
  } else {
    cout << "9"
         << " " << n - 9;
  }
  return 0;
}
