int main()
{
	int n,i,num1,num2;
	int compare1,compare2;
	double x,y;
	scanf("%d",&n);
	scanf("%d%d",&num1,&num2);
	x=(double)num2/num1;
	for(i=1;i<n;i++){
		scanf("%d%d",&compare1,&compare2);
		y=(double)compare2/compare1;
		if(x>y&&x-y>0.05)
			printf("worse\n");
		else if(x<y&&y-x>0.05)
			printf("better\n");
		else
			printf("same\n");
	}
	return 0;
}