/* -*- coding: utf-8 -*-
 *
 * 1314.cc:  No.1314 N言っちゃダメゲーム (5) - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

/* typedef */

/* global variables */

/* subroutines */

/* main */

int main() {
  int n, k;
  scanf("%d%d", &n, &k);

  int gw = (n - 1) / (k + 1), sw = (n - 1) - gw;
  //printf("sw=%d, gw=%d\n", sw, gw);

  if (gw == 0) {
    if (sw & 1) puts("Win");
    else puts("Draw");
  }
  else {
    if (sw & 1) puts("Win");
    else puts("Lose");
  }
  return 0;
}