#include <iostream>
using namespace std;

int main(){
    int M, K;
    cin >> M >> K;
    int LOSE = (M - 1) / (K + 1), WIN = (M - 1) - LOSE;
    if(WIN % 2 == 1)    cout << "Win\n";
    else if(LOSE == 0)  cout << "Draw\n";
    else    cout << "Lose\n";

    return 0;
}