题目链接：

#include<iostream>
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<queue>
#include<stack>
#include<vector>
#include<map>
#include<set>
using namespace std;
#define ll long long
int main()
{
    int t,n,m;
    cin>>t;
    while (t--)
    {
        cin>>n>>m;
        int mod=n%(m+1);
        if(mod>=1)
            cout<<"first"<<endl;
        else
            cout<<"second"<<endl;
    }
    return  0;
}