#include <iostream>
using namespace std;
int main(){
int n;
double a[20][2];
cin >> n;
for (int i=0;i<n;i++){
cin >> a[i][1] >> a[i][2];
}
double x = a[0][2] / a[0][1] * 100;
for(int i=1;i<n;i++){
double y = a[i][2] / a[i][1] * 100;
if (y-x>5) {
cout << "better" << endl;
} else if (x-y>5) {
cout << "worse" << endl;
} else {
cout << "same" << endl;
}
}
return 0;
}