#include<bits/stdc++.h>
#include<cstring>
using namespace std;
int main()
{
    int n;
	double a,b,x,y;
	string key[21];
	cin>>n;
	cin>>a>>b;
	x=a/b*100;
	for(int i=2;i<=n;i++)
	{
	    cin>>a>>b;
	    y=a/b*100;
	    if(y-x>5)
	    {
	        key[i-1]="better";
	    }
	    else if(x-y>5)
	    {
	        key[i-1]="worse";
	    }
	    else
	    {
	        key[i-1]="same";
	    }
	}
	for(int i=1;i<=n;i++)
	{
		cout<<key[i]<<endl;
	}
	return 0;
}