#include<iostream>
#include<iomanip>
using namespace std;
//定义函数 
double F(double a,double b)
{
	if(b-a>0.05)
	cout<<"better";
	else if(a-b>0.05)
	cout<<"worse";
	else
	cout<<"same";
	return 0;
}

int main()
{
	int n;
	cin>>n;
	 
	int k,l;
	cin>>k>>l; 

	for (int i=0;i<n-1;i++)
	{
		double x1=l*1.0/k; 
		int x,y;
		cin>>x>>y;
		double x2=y*1.0/x; 
	    F(x1,x2);
	}
	return 0;
}