#include<iostream>
using namespace std;
int M,K;
main()
{
	cin>>M>>K;
	int y;
	if(M<=K)y=M-1;
	else y=M/(K+1)+K;
	int x=M-1-y;
	long z=x%2?x/2+1+y:x/2;
	cout<<(2*z>M-1?"Win":2*z<M-1?"Lose":"Draw")<<endl;
}