#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<int,int> P;
#define yn {puts("Yes");}else{puts("No");}
#define MAX_N 200005

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

    int g[n], d[n];
    rep(i,n)cin >> g[i] >> d[i];

    rep(i,n){
        int tmp = g[i] - d[i] * 30000;
        if(tmp >= 500000){
            cout << "YES" << endl;
            rep(j,6){
                cout << i + 1 << endl;
            }
            return 0;
        }
    }

    cout << "NO" << endl;
    return 0;
}