n=int(input()) a,b=map(int,input().split()) x=b/a lst1,lst2=[],[] for i in range(n-1): s=input().split() t=int(s[1])/int(s[0]) lst1.append(t) #print(lst1) for i in range(len(lst1)): y=lst1[i] if y-x>0.05: lst2.append("better") elif x-y>0.05: lst2.append("worse") else: lst2.append("same") for i in range(len(lst2)): print(lst2[i])