#include"bits/stdc++.h" using namespace std; const int N=20; int a[N]; int main(){ double n,X,Y,x,y; cin>>n>>X>>Y; for(int i=0;i<n-1;i++){ cin>>x>>y; x/=X; y/=Y; if(y-x>0.05)a[i]=1; else if(x-y>0.05)a[i]=0; else a[i]=2; } for(int i=0;i<n-1;i++){ if(a[i]==1)cout<<"better"; else if(a[i]==0)cout<<"worse"; else cout<<"same"; if(n-2!=i)cout<<endl; } }