#include <bits/stdc++.h>
using namespace std;
signed main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  ;
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    while (n--) {
      if (n == 0) {
        cout << "1" << '\n';
      } else {
        cout << "1 ";
      }
    }
  }
}
