#include <bits/stdc++.h>
using namespace std;
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cerr << x; }
void __print(double x) { cerr << x; }
void __print(long double x) { cerr << x; }
void __print(char x) { cerr << '\'' << x << '\''; }
void __print(const char *x) { cerr << '\"' << x << '\"'; }
void __print(const string &x) { cerr << '\"' << x << '\"'; }
void __print(bool x) { cerr << (x ? "true" : "false"); }
template <typename T, typename V>
void __print(const pair<T, V> &x) {
  cerr << '{';
  __print(x.first);
  cerr << ',';
  __print(x.second);
  cerr << '}';
}
template <typename T>
void __print(const T &x) {
  int f = 0;
  cerr << '{';
  for (auto &i : x) cerr << (f++ ? "," : ""), __print(i);
  cerr << "}";
}
void _print() { cerr << "]\n"; }
template <typename T, typename... V>
void _print(T t, V... v) {
  __print(t);
  if (sizeof...(v)) cerr << ", ";
  _print(v...);
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  long long i, tc, cs = 1, n, m, k, cnt = 0, j, q, c;
  char ch;
  string s;
  cin >> tc;
  while (tc--) {
    cin >> n;
    vector<int> a(n);
    for (i = 0; i < n; i++) {
      cin >> a[i];
      a[i]--;
    }
    i = 0;
    while (i < n) {
      int ind = min_element(a.begin() + i, a.end()) - a.begin();
      a.insert(a.begin() + i, a[ind]);
      a.erase(a.begin() + ind + 1);
      if (ind == i)
        i = ind + 1;
      else
        i = ind;
    }
    for (i = 0; i < n; i++) cout << a[i] + 1 << ' ';
    cout << endl;
  }
  return 0;
}
