using System;

public class Program

{

    public static void Main()

    {

        int inp = Convert.ToInt32(Console.ReadLine());

        int x;

        for(int i=1; i<=inp; i++)

        {

            x = Convert.ToInt32(Console.ReadLine());

            if(x>42)

                break;

            Console.WriteLine("{0} ",x);

        }       

    }

}