#include <bits/stdc++.h>
using namespace std;
int main() {
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    for (int i = 0; i < n; i++) {
      cout << 1;
      if (i == n - 1)
        cout << "\n";
      else
        cout << " ";
    }
  }
}
