#include<bits/stdc++.h>
#define rep(i,a,n) for (int i = a;i < n;i++)
using namespace std;

int main(){
    int i, n, f = 0, g, d;
    cin >> n;
    for (i = 1; i <= n; i++) {
        cin >> g >> d;
        g -= d * 30000;
        if (g >= 50000) {
            f = 1;
            break;
        }
    }
    if (f == 0) {
        cout << "NO" << endl;
    } else {
        printf("YES\n%d\n%d\n%d\n%d\n%d\n%d\n", i, i, i, i, i, i);
    }
}