#include <bits/stdc++.h>
#define PI 3.14159265359
using namespace std;
const int64_t MOD = 1e9 + 7;

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

	const int score = 3000000;
	int a = score / N;
	vector<int> v(N);

	int f = 0, n = 0;
	for (int i = 0; i < N; i++) {
		int G, D;
		cin >> G >> D;
		v.at(i) = G - 30000 * D;

		if (v.at(i) >= a) {
			f = 1;
			n = i + 1;
		}
	}

	if (!f) {
		cout << "NO" << endl;
	}
	else {
		cout << "YES" << endl;
		for (int i = 0; i < 6; i++) {
			cout << n << endl;
		}
	}
}