CF

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#include <iostream>
#include <cmath>
#include <vector>
#include <algorithm>
using namespace std;
#define pii pair <int,int>

void cv(vector <int> v) {
    for (int i: v) {
        cout << i << ' ';
    } cout << "\n";
}

bool cmp(pii a, pii b) {
    return a.first < b.first;
}

//https://codeforces.com/problemset/problem/1833/B
void f() {
    int n,k; cin >> n >> k;
    vector <pii> a(n);
    vector <int> b(n);
    for (int i = 0; i < n; ++i) {
        int x; cin >> x;
        a[i].first = x;
        a[i].second = i;
    }
    sort(a.begin(), a.end(), cmp);
    for (int &i: b) cin >> i;
    vector <int> ans;
    for (int i = 0; i < n; ++i) {
        ans[i] = b[i];
    }
    cv(ans);
}

int main()
{
    int t; cin >> t;
    for (int go = 0; go < t; ++go) {
        f();
    }
}