/*
#include<stdio.h>
int main()
{
int a;
scanf("%d",&a);
if(a>=50&&a<=70||a%6==0)
{
printf("win");
}
else
{
printf("lose");
}
return 0;
}
*/
/*
#include<stdio.h>
int main()
{
int a,s,d;
scanf("%d %d %d",&a,&s,&d);
if(a<s-d)
{
printf("advertise");
}
else if(a>s-d)
{
printf("do not advertise");
}
else
{
printf("does not matter");
}
return 0;
}
*/