#include <vector>
#include <iostream>
#include <utility>
#include <algorithm>
#include <string>
#include <deque>
#include <queue>
#include <tuple>
#include <queue>
#include <functional>
#include <cmath>
#include <iomanip>
#include <map>
#include <set>
#include <numeric>
#include <unordered_map>
#include <unordered_set>
#include <complex>
#include <iterator>
#include <array>
#include <memory>
#include <stack>
#define vi vector<int>
#define vvi vector<vector<int> >
#define ll long long int
#define vl vector<ll>
#define vvl vector<vector<ll>>
#define vb vector<bool>
#define vc vector<char>
#define vs vector<string>
#define ld long double
#define INF 1e9
#define EPS 0.0000000001
#define rep(i,n) for(int i=0;i<n;i++)
#define loop(i,s,n) for(int i=s;i<n;i++)
#define all(in) in.begin(), in.end()
template<class T, class S> void cmin(T &a, const S &b) { if (a > b)a = b; }
template<class T, class S> void cmax(T &a, const S &b) { if (a < b)a = b; }
#define MAX 9999999
using namespace std;
#define int ll
typedef pair<int, int> pii;
typedef pair<double,double>pdd;
int f(int x,int y){return(x*x+y*y);}
signed main(){
    int n;
    while(cin>>n,n){
        map<int, pii>mp;
        rep(i,n){
            int hoge; pii foo; cin>>hoge>>foo.first>>foo.second;
            mp[hoge]=foo;
        }
        vector<vector<pii>>edge(n,vector<pii>());
        for(auto itr=mp.begin();itr!=mp.end();itr++){
            for(auto comp=mp.begin();comp!=mp.end();comp++){
                if(itr==comp)continue;
                int dis=f(abs(itr->second.first-comp->second.first),abs(itr->second.second-comp->second.second));
                if( dis<=2500){
                    //cout<<itr->first<<" "<<comp->first<<endl;
                    edge[itr->first-1].push_back(pii(comp->first-1,1));
                }
            }
        }
        int k; cin>>k;
        rep(_,k){
            int s,g; cin>>s>>g;
            --s,--g;
            priority_queue<pii,vector<pii>,greater<pii>>que;
            vector<int>prev(n,INF);
            vector<int>d(n,INF);
            d[s]=0;
            que.push(pii(0,s));
            while(!que.empty()){
                pii now=que.top(); que.pop();
                if(now.second==g)break;
                if(d[now.second]<now.first)continue;
                rep(i,edge[now.second].size()){
                    pii next=edge[now.second][i];
                    if(d[next.first]<d[now.second]+next.second)continue;
                    que.push(pii(d[now.second]+next.second,next.first));
                    d[next.first]=now.first+next.second;
                    prev[next.first]=now.second;
                }
            }
            if(edge[s].size()==0 ||edge[g].size()==0||d[g]==INF)cout<<"NA"<<endl;
            else {
                vi hoge;
                for(int v=g;; v=prev[v]){
                    hoge.push_back(v);
                    if(v==s)break;
                }
                reverse(all(hoge));
                rep(i,hoge.size())if(i)cout<<" "<<hoge[i]+1; else cout<<hoge[i]+1;
                cout<<endl;
            }
        }
    }
}