#include <bits/stdc++.h>

using namespace std;
#define ll long long
#define pii pair<int, int>
#define ld long double
#define all(a) (a).begin(), (a).end()

void solve() {
    int n;
    cin >> n;
    int lst = 0;
    vector<int> ans(n);
    bool f = true;
    for (int i = 0; i < n; ++i) {
        int b;
        cin >> b;
        if (b == lst || b == lst + 1) {
            ans[i] = b;
        } else {
            f = false;
        }
        lst = b;
    }
    if (!f) {
        cout << "NO\n";
    } else {
        cout << "YES\n";
        for (int i = 0; i < n; ++i) {
            cout << ans[i] << " ";
        }
        cout << "\n";
    }
}

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int tst;
    cin >> tst;
    while (tst--) {
        solve();
    }

    return 0;
}