#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  for (int i = 1; i <= n; i++) {
    int x;
    cin >> x;
    for (int j = 1; j <= x; j++)
      cout << "1"
           << " ";
    cout << endl;
  }
  return 0;
}
