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;

}