import java.util.*;

public class Exercise70{
  public static void main (String[] args){

    Scanner sc = new Scanner(System.in);



    int n = sc.nextInt();
    int a = -1;
    for(int i = 0; i < n; i++){
      int g = sc.nextInt();
      int d = sc.nextInt();
      if(g - (d * 30000) >= 3000000 / 6){
        a = i + 1;
      }
    }
    if(a > 0){
      System.out.println("YES");
      for(int i = 0; i < 6; i++){
        System.out.println(a);
      }
    }else{
      System.out.println("NO");
    }
  }
}