/* GREEN UNIVERSITY OF BANGLADESH
    Md DinIslam, Batch-221 (CSE)
*/
#include <bits/stdc++.h>
using namespace std;

// Debug..
#ifdef LOCAL
#include "debug.h"
#else
#define dg(x...)
#endif

#define ll long long
#define all(x) x.begin(), x.end()
#define pb push_back
#define sz(x) int(x.size())
#define arr array

void Din() {
    int n;
    cin >> n;

    if (n == 3) {
        cout << "2 3 1\n";
        return;
    }
    
    cout << "2 ";
    for (int i = 1; i <= n; ++i) {
        if (i != 2) {
            cout << i << " ";
        }
    }
    cout << '\n';
}

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0);
    int t = 1;
    cin >> t;
    for (int i = 1; i <= t; ++i) {
        // cout << "Case " << i << ": ";
        Din();
    }
    return 0;
}