 //**********************************//
 //*     ?????					*//
 //*     ???1000012711			*//
 //*     ????????			*//
 //*     ???2010.10.28			*//
 //**********************************// 
int main()
{
	int n, i;								//n?n? i????
	double a, b, per, per0;					//a,b?????????? per???????????? per0???????
	cin >> n;
	for (i = 1; i <= n; i ++)
	{
		cin >> a >> b;
		if (i == 1)							//?i?1? ???????? ???????????
		{
			per = b / a;
		}
		else								//?????????????
		{
			per0 = b / a;
		}
		if (i >= 2)							//i?1?  ????????
		{
			if (per - per0 > 0.05)			//????????????0.05? ???worse
			{
				cout << "worse" << endl;
			}
			else 
			{
				if (per - per0 < -0.05)		//??
				{
					cout << "better" << endl;
				}
				else
				{
					cout << "same" << endl;
				}
			}
		}
	}
	return 0;
}
