#include <bits/stdc++.h>
using namespace std;
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cerr << x; }
void __print(double x) { cerr << x; }
void __print(long double x) { cerr << x; }
void __print(char x) { cerr << '\'' << x << '\''; }
void __print(const char *x) { cerr << '\"' << x << '\"'; }
void __print(const string &x) { cerr << '\"' << x << '\"'; }
void __print(bool x) { cerr << (x ? "true" : "false"); }
template <typename T, typename V>
void __print(const pair<T, V> &x) {
  cerr << '{';
  __print(x.first);
  cerr << ',';
  __print(x.second);
  cerr << '}';
}
template <typename T>
void __print(const T &x) {
  int f = 0;
  cerr << '{';
  for (auto &i : x) cerr << (f++ ? "," : ""), __print(i);
  cerr << "}";
}
void _print() { cerr << "]\n"; }
template <typename T, typename... V>
void _print(T t, V... v) {
  __print(t);
  if (sizeof...(v)) cerr << ", ";
  _print(v...);
}
const int N = 1e5 + 10;
const int mod = 1e9 + 7;
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    vector<int> a(n), tot(32);
    for (int i = 0; i < n; i++) {
      cin >> a[i];
    }
    bool first = true, done = false;
    for (int i = 31; i >= 0; i--) {
      int cnt = 0;
      if (done) break;
      for (int j = 0; j < n; j++) {
        if (a[j] & (1 << i)) {
          cnt++;
        }
      }
      if (cnt % 2 != 0) {
        if (n % 2 == 1 and cnt % 4 == 3) {
          first = false;
        }
        done = true;
        break;
      }
    }
    if (!done) {
      cout << "DRAW\n";
      continue;
    }
    cout << (first ? "WIN" : "LOSE") << endl;
  }
}
