#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ull = unsigned long long;
using db = double;
using ld = long double;
template <typename T>
using V = vector<T>;
template <typename T>
using VV = vector<vector<T>>;
constexpr ll mod = 1000000007;
constexpr ll INF = 1000000099;
constexpr ll LINF = (ll)(1e18 + 99);
const vector<ll> dx = {-1, 1, 0, 0}, dy = {0, 0, -1, 1};
template <typename T, typename U>
inline bool chmin(T& t, const U& u) {
  if (t > u) {
    t = u;
    return 1;
  }
  return 0;
}
template <typename T, typename U>
inline bool chmax(T& t, const U& u) {
  if (t < u) {
    t = u;
    return 1;
  }
  return 0;
}
template <typename T>
inline T gcd(T a, T b) {
  return b ? gcd(b, a % b) : a;
}
template <typename T, typename Y>
inline T mpow(T a, Y n) {
  T res = 1;
  for (; n; n >>= 1) {
    if (n & 1) res = res * a;
    a = a * a;
  }
  return res;
}
template <typename T, typename Y>
ostream& operator<<(ostream& os, const pair<T, Y>& p) {
  return os << "{" << p.first << "," << p.second << "}";
}
template <typename T>
ostream& operator<<(ostream& os, const V<T>& v) {
  os << "{";
  for (auto e : v) os << e << ",";
  return os << "}";
}
template <typename... Args>
void debug(Args&... args) {
  for (auto const& x : {args...}) {
    cerr << x << ' ';
  }
  cerr << '\n';
}
signed main() {
  cin.tie(0);
  cerr.tie(0);
  ios::sync_with_stdio(false);
  cout << fixed << setprecision(20);
  int qq;
  cin >> qq;
  while (qq--) {
    int n;
    cin >> n;
    V<ll> cnt(35, 0), v(n);
    for (ll i = 0; i < (ll)(n); ++i) {
      ll x;
      cin >> x;
      v[i] = x;
      int tmp = 0;
      while (x > 0) {
        if (x % 2) cnt[tmp]++;
        ++tmp;
        x /= 2;
      }
    }
    ll msb = -1, msbnum;
    for (ll i = 35 - 1; (ll)0 <= i; --i) {
      if (cnt[i] % 2) {
        msb = i;
        msbnum = cnt[i];
        break;
      }
    }
    if (msb == -1) {
      cout << "DRAW" << '\n';
    } else if (msbnum % 4 == 1 || (n - msbnum) % 2 == 1) {
      cout << "WIN" << '\n';
    } else if (msbnum % 4 == 3) {
      cout << "LOSE" << '\n';
    } else {
      cout << "DRAW" << '\n';
    }
  }
}
