#include <bits/stdc++.h>
#define dd(x) cout << #x << "\n"
#define d(x) cout << #x  << ": " << x << "\n"
#define SZ(x) ((int)(x).size())
using namespace std;
#define int long long
using pii = pair<int, int>;
using vpii = vector<pii>;
using vi = vector<int>;
using vii = vector<vector<int>>;
using a3 = array<int, 3>;
using ll = long long;
const int inf = 0x3f3f3f3f3f3f3f3fLL;

#define MULTI_TEST

void solve() {
    int n; cin >> n;
    vector<int> a(n + 1), pos(n + 1), ans(n + 1);
    vi dis;
    int cnt = 0;
    for(int i = 1; i <= n; i++) {
        cin >> a[i]; 
        if(!pos[a[i]]) {
            ++cnt;
        }
        pos[a[i]] = i;
    }

    if(cnt == 1) {
        cout << "NO\n";
        return ;
    }

    vi val, per;
    for(int i = 1; i <= n; i++) {
        if(pos[i]) {
            val.push_back(i);
            per.push_back(pos[i]);
        } else dis.push_back(i);
    }
    vector<int> per2(per.begin() + 1, per.end());
    per2.push_back(*per.begin());

    for(int i = 0; i < SZ(per2); i++) {
        ans[per2[i]] = val[i];
    }

    for(int i = 1; i <= n; i++) {
        if(!ans[i]) {
            ans[i] = dis.back(); dis.pop_back();
        }
    }

    cout<< "YES\n";
    for(int i = 1; i <= n; i++) {
        cout << ans[i] << " ";
    }
    cout << "\n";
}

signed main() {
    ios::sync_with_stdio(false); cin.tie(0);
#ifdef MULTI_TEST
    int T; cin >> T;
#else
    int T = 1;
#endif
    while(T--) solve();
    return 0;
}

/*

3
3
3 3 3
3
3 2 1
6
1 1 4 5 1 4

*/