水一波

#include <bits/stdc++.h>
using namespace std;
int q[60];
void solve() {
  int hh = 0, tt = 0, id = 0, x, n;
  cin >> n;
  for(int i = 1; i <= n; i++) q[tt++] = i;
  while(hh != tt) {
    int a = q[hh++];
    if(hh == 60) hh = 0;
    if(++id % 3) {
      q[tt++] = a;
      if(tt == 60) tt = 0;
    }
    else cout << a << " ";
  }
  cout << "\n";
}

int main() {
  int t; cin >> t;
  while(t --) {
    solve();
  }
  return 0;
}