int main()
{ 
	int n=0;
	double x=0,y=0,a=0,b=0;
	cin>>n>>x>>y;
	for(int i=1;i<=n-1;i++)
	{
		cin>>a>>b;
		if(b/a-y/x>0.05)
		{
			cout<<"better"<<endl;
		}
		else if(y/x-b/a>0.05)
		{
			cout<<"worse"<<endl;
		}
		else
		{
			cout<<"same"<<endl;
		}
	}
	return 0;
}