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

int main() {
    int i, n, f = 0, p, q; cin >> n;
    for (i = 1; i <= n; i++) {
        cin >> p >> q;
        p -= q * 30000;
        if (p >= 500000) {
            f = 1;
            break;
        }
    }
    if (f == 0){
        puts("NO");
    }else{
        printf("YES\n%d\n%d\n%d\n%d\n%d\n%d\n", i, i, i, i, i, i);
    }
}