#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < n; ++i)
using ll = long long;
using namespace std;
const int INF = 1e9;

int main() {
    int N;
    cin >> N;

    for (int i = 1; i <= 10; i++) {
        int j = N - i;
        if (i + j == N && j >= 1 && j <= 10) {
            cout << i << " " << j << endl;
            return 0;
        }
    }

    return 0;
}