#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<(n); i++)
typedef long long ll;

int main(){
	int n; cin>>n;
	vector<int> v(n);
	int ans=-1;
	rep(i,n){
		int g,d; cin>>g>>d;
		v[i]=g-30000*d;
		if(v[i]>=100000) ans=i+1;
	}
	if(ans==-1) cout<<"NO"<<endl;
	else {
		cout<<"YES"<<endl;
		rep(i,6) cout<<ans<<endl;
	}
}