#include<bits/stdc++.h>
int n,a,b;
int main(){
    scanf("%d %d %d",&n,&a,&b);
    int c,d;
    double x=1.0*b/a,y;
    while(n--!=1){
        scanf("%d %d",&c,&d);
        y=1.0*d/c;
        if(y-x>=0.05)
            puts("better");
        else
            if(x-y>=0.05)
                puts("worse");
            else 
                puts("same");
    }
    return 0;
}