import java.io.PrintStream;
import java.text.DateFormat;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.Scanner;

public class A
{
    public static void main(String[] args) throws ParseException
    {
	Scanner input = new Scanner(System.in);
	PrintStream output = System.out;
	DateFormat formatter = DateFormat.getDateInstance(DateFormat.MEDIUM);
	
	int number = Integer.parseInt(input.nextLine());
	for (int i = 0; i < number; i++)
	{
	    List<Date> dates = new ArrayList<Date>();
	    boolean goOn = true;
	    do
	    {
		Date date = formatter.parse(input.nextLine());
		dates.add(date);
		goOn = date.after(new Date());
	    }
	    while (goOn);
	    Collections.sort(dates);
	    output.println(formatter.format(dates.get(1)));
	    output.println(formatter.format(dates.get(dates.size() - 1)));
	}
    }
}