include
include
using namespace std; int main(){
long a,b,n;
double x,y;
cin>>n;
cin>>a>>b;
x=b/(a*1.0);
for(int i=2;i<=n;i++){
cin>>a>>b;
y=b/(a*1.0);
if(y-x>0.05){
printf("better\n");
}
else if(x-y>0.05)printf("worse\n");
else printf("same\n");
}
return 0;
}