#include <bits/stdc++.h>

using namespace std;

void solve(int n) {
	for (int i = 1; i <= 10; i++) {
		for (int j = 1; j <= 10; j++) {
			if (i+j == n) {
				cout << i << " " << j << endl;
				return;
			}
		}
	}
}

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

	solve(n);

	return 0;
}