簡單題~

#include <cstdio>
#include <iostream>
#include <algorithm>
using namespace std;
int main (void)
{
    int t;
    int flag;
    cin>>t;
    while(t--)
    {
        flag=0;
        int n,m;
        scanf("%d %d",&n,&m);
     /*   if(n==m+1)
        {
            printf("second\n");
            continue;
        }*/
 

        if(n%(m+1))
        {
            printf("first\n");
            continue;
        }
        else
        {
            printf("second\n");
            continue;
        }
    }
    return 0;
}