C :

#include<stdio.h>

int main()
{
	int c,n,m;
	scanf("%d",&c);
	while(c--)
	{
		scanf("%d%d",&n,&m);
		printf(n%(m+1)?"first\n":"second\n");
	}
	return 0;
}

C++ :

#include<stdio.h>

int main()
{
	int c,n,m;
	scanf("%d",&c);
	while(c--)
	{
		scanf("%d%d",&n,&m);
		printf(n%(m+1)?"first\n":"second\n");
	}
	return 0;
}

Pascal :

var c,n,m,i:integer;
begin
  read(c);
  for i:=1 to c do
  begin
    read(n); read(m);
    if n mod (m+1)=0 then writeln('second')
    else writeln('first');
  end;
end.

Java :

import java.util.*;

public class Main{
  final static Scanner jin=new Scanner(System.in);
  public static void main(String args[]){
    int C=jin.nextInt();
    while(C-->0){
      int n=jin.nextInt(),m=jin.nextInt();
      if(n%(m+1)!=0)
        System.out.println("first");
      else
        System.out.println("second");
    }
  }
}