#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(0);
  cin.tie(NULL);
  cout.tie(NULL);
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    bool first = true;
    for (int i = 0; i < n; i++) {
      cout << 1;
      if (i != n - 1) cout << " ";
    }
    cout << endl;
  }
}
