#include<iostream>
#include <algorithm>
#include<string>
using namespace std;

int main()
{
	int a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, ans = 0;

	cin >> a;

	if (a>10)
	{
		b = a - 10;
		cout << a << " " << b << endl;

	}
	else
	{
		cout <<a-1 << " " <<1 <<endl;

	}





	return 0;
}