/*
HDU1846博弈
每走一步可以取走1…m个石子,则SG(x) = x % (m+1)
SG(x) != 0 为必胜点
*/
#include<iostream>
using namespace std;
int main()
{
    int c,m,n,i,j;
    cin>>c;
    while(c--)
    {
        cin>>m>>n;    
        int ans = m % (n+1);
        if(ans || m < n)
            cout<<"first"<<endl;
        else
            cout<<"second"<<endl;
    }               
    return 0;   
}

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