#include <fstream>
#include <iostream>

int main() {

	//std::ifstream inf("Text.txt");	std::cin.rdbuf(inf.rdbuf());

	int N = 0;
	std::cin >> N;

	if (10 < N) {
		std::cout << "10 " << N - 10 << std::endl;
	}
	else {
		std::cout << "1 " << N - 1 << std::endl;
	}

	return 0;
}