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

int main()
{
    int n,g,d,ans = 0;
    cin >> n;
    for(int i = 0; i < n; i++){
        cin >> g >> d;
        if(500000 <=  g - 30000*d) ans = i + 1;
    }

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