#include <bits/stdc++.h>
using namespace std;
const int inf = 1e9 + 7;
const long long longinf = 1LL << 60;
const long long mod = 1e9 + 7;
const long double eps = 1e-10;
template <typename T1, typename T2>
inline void chmin(T1 &a, T2 b) {
  if (a > b) a = b;
}
template <typename T1, typename T2>
inline void chmax(T1 &a, T2 b) {
  if (a < b) a = b;
}
void solve() {
  int n;
  cin >> n;
  vector<long long> A(n);
  for (int i = (int)(0); i < (int)(n); i++) cin >> A[i];
  vector<int> cnt(40);
  for (int i = (int)(0); i < (int)(n); i++)
    for (int j = (int)(0); j < (int)(40); j++) cnt[j] += (A[i] >> j) & 1;
  for (int i = (int)((40) - 1); i >= (int)(0); i--) {
    if (cnt[i] % 2 == 0) continue;
    if (cnt[i] % 4 == 1) {
      cout << "WIN" << '\n';
      return;
    }
    if (n % 2 == 0) {
      cout << "WIN" << '\n';
      return;
    } else {
      cout << "LOSE" << '\n';
      return;
    }
  }
  cout << "DRAW" << '\n';
}
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  int T;
  cin >> T;
  while (T--) solve();
  return 0;
}
