#include <bits/stdc++.h>
#define rep(i, ss, ee) for (int i = ss; i < ee; ++i)
using namespace std;

void solve() {
  int N;
  cin >> N;
  rep(i, 1, 11) {
    rep(j, 1, 11) {
      if (i + j == N) {
        cout << i << " " << j << endl;
        return;
      }
    }
  }
}

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  solve();
  getchar();
}