#include <bits/stdc++.h>
using namespace std;
int main() {
  int t;
  cin >> t;
  while (t--) {
    int n, a = 1, b = 2, i;
    cin >> n;
    int arr[n];
    for (i = 0; i < n; i++) {
      cout << "1 ";
      if (i == n - 1) cout << endl;
    }
  }
  return 0;
}
