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

void solve()
{
    int n, m;
    cin >> n >> m;
    vector<int> a(n);
    for (int i = 0;i < n;i ++)
    {
        cin >> a[i];
    }
    vector<pair<int,int>> b(m);
    ll cou = 0;
    for (int i = 0;i < m;i ++)
    {
        cin >> b[i].second >> b[i].first;
        b[i].second --;
        cou = cou + 1ll * b[i].first;
    }
    sort(a.begin(),a.end());
    ll sum = 0;
    for (int i = 0;i < n;i ++)
    {
        sum += 1ll * a[i];
        cout << sum - cou << " ";
    }
    cout << "\n";
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int _ = 1;
    cin >> _;
    while (_--)
    {
        solve();
    }
    return 0;
}