#include<stdio.h>
int main()
{
int s;
scanf("%d",&s);
while(s--)
{
int n,m;
scanf("%d%d",&n,&m);
if(n%(m+1)==0)
printf("Lose\n");
else printf("Win\n");
}
return 0;
}
int main()
{
int s;
scanf("%d",&s);
while(s--)
{
int n,m;
scanf("%d%d",&n,&m);
if(n%(m+1)==0)
printf("Lose\n");
else printf("Win\n");
}
return 0;
}