#include <bits/stdc++.h>
using namespace std;

int main() {
	int n; cin >> n;
	if(n % 2 == 1) {
		cout << 1 << " " << n / 2 + 1 << '\n';
	} else {
		cout << 2 << " " << n / 2 << '\n';
	}
	cout.flush();
	while(true) {
		int t; cin >> t;
		if(t != 3) {
			return 0;
		}
		int k, x; cin >> k >> x;
		int a = n + 1 - x;
		if(k == 2) {
			--a;
		}
		cout << k << " " << a << '\n';
		cout.flush();
	}
	return 0;
}