temp

using namespace std;


bool isPrime(int x) {
    int ans = 0;
    for (int i = 1; i <= x; i++)
        if (x % i == 0)
            ans++;
    if (ans == 2)
        return true;
    return false;
}

int main() {
#ifdef _DEBUG
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif
    int n;
    cin >> n;
    for (int i = 2; i < n / 2; i++) {
        if (!isPrime(n - i) && !isPrime(i)) {
            cout << n - i << " " << i;
            return 0;
        }
    }
    return 0;
}