import java.util.*;
import static java.lang.System.*;

public class Main {
	static Scanner sc = new Scanner(System.in);
	public static void main(String[] args) {
		int n = sc.nextInt();
		int number = -1;
		int G,D;
		for (int i=0; i<n; i++) {
			G = sc.nextInt();
			D = sc.nextInt();
			if (G-D*30000 >= 500000) {number = i+1; break;}
		}
		if (number == -1) {out.println("NO");}
		else {
			out.println("YES");
			for (int i=0; i<6; i++) {
				out.println(number);
			}
		}
	}
}