#include <iostream>
#include <algorithm>
#include <iomanip>
#include <vector>
#include <queue>
#include <set>
#include <map>
#include <cassert>

#define debug_value(x) cerr << "line" << __LINE__ << ":<" << __func__ << ">:" << #x << "=" << x << endl;
#define debug(x) cerr << "line" << __LINE__ << ":<" << __func__ << ">:" << x << endl;

template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }

using namespace std;
typedef long long ll;

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout << setprecision(10) << fixed;
    int n, k; cin >> n >> k;
    int win = 0;
    if(n <= k+1){
        win = n-1;
    }else{
        win = n-1-(n/(k+1)-1);
        if((n)%(k+1) > 0) win--;
    }
    if((n-1)%2 == 1){
        if(win%2 == 0){
            cout << "Lose" << endl;
        }else{
            cout << "Win" << endl;
        }
    }else{
        if(win%2 == 0){
            cout << "Draw" << endl;
        }else{
            cout << "Win" << endl;
        }
    }
}