1 #include <iostream>
 2 #include <cstdio>
 3 #include <algorithm>
 4 #include <string>
 5 #include <cstring>
 6 using namespace std;
 7 int T, n, m;
 8 int main(){
 9     scanf("%d", &T);
10     while(T--){
11         scanf("%d%d", &n, &m);
12         if(m>=n) printf("first\n");
13         else{
14             if(n%(m+1)==0) printf("second\n");
15             else printf("first\n");
16         }
17     }
18 
19     return 0;
20 }