#include<bits/stdc++.h>

#define INF 1000000007
#define LINF 1000000000000000007

using namespace std;

typedef long long Int;
typedef pair<Int, Int> P;

int n;

int main(){
	cin >> n;
	cout << min(n-1, 10) << " " << n - min(n-1, 10) << endl;
	
	return 0;
}