func_code_string: #include <bits/stdc++.h>   const int N = 1000005;   using namespace std;   long long n, k, sum, q, res, m, val, ans;   long long x, y;   double p;   long long xx[] = {1, 0, -1, 0};   long long yy[] = {0, 1, 0, -1};   void solve(long long no) {     cin >> n;     long long res = 0;     vector<long long> v[64];     for (int i = 0; i < n; i++) {       cin >> x;       res ^= x;       for (int j = 0; j < 64; j++)         if (x & (1LL << j)) v[j].push_back(i);     }     if (res == 0) {       cout <<  DRAW n ;       return;     }     vector<long long> v1;     for (int j = 63; j >= 0; j--) {       if (v[j].size() % 4 == 1) {         cout <<  WIN n ;         return;       } else if (v[j].size() % 4 == 3) {         if ((n - v[j].size()) % 2)           cout <<  WIN n ;         else           cout <<  LOSE n ;         return;       }     }   }   int main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     long long t = 1;     cin >> t;     for (long long i = 1; i <= t; i++) solve(i);   }   