import java.util.*;

public class Run {
    public static void main (String arg[]) {
        Scanner scan = new Scanner(System.in);
        String ans = "YES";

        int req = 30000 * 100;
        int N = scan.nextInt();
        HashMap<Integer, Integer> L = new HashMap<>();
        HashMap<Integer, Integer> S = new HashMap<>();
        int tmp;
        for (int i = 0; i < N; i++) {
            tmp = scan.nextInt() - 30000 * scan.nextInt();
            if (tmp < 500000) S.put(i+1, tmp);
            else L.put(i+1, tmp);
        }

        if (L.isEmpty()) ans = "NO";

        System.out.println(ans);
        if (ans.equals("YES")) {
            int len = L.keySet().toArray().length;
            for (int i = 0; i < 6; i++) {
                if (i > len - 1)
                    System.out.println(L.keySet().toArray()[i%len]);
                else System.out.println(L.keySet().toArray()[i]);
            }
        }
    }
}