using System;

namespace ConsoleApp2
{
    class Program
    {

        static void Main(string[] args)
        {
            //Write a program that enters 3 real numbers and prints them sorted in descending order.
            double a = double.Parse(Console.ReadLine());
            double b = double.Parse(Console.ReadLine());
            double c = double.Parse(Console.ReadLine());

            if (a > b && a > c && b > c)
            {
                Console.WriteLine($"{a} {b} {c}");
                if (a > b && a > c && c > b)
                {
                    Console.WriteLine($"{a} {c} {b}");
                }
            }
            else if (b > a && b > c && a > c)
            {
                Console.WriteLine($"{b} {a} {c}");
                if (b > a && b > c && c > a)
                {
                    Console.WriteLine($"{b} {c} {a}");
                }
            }
            else if (c > a && c > b && b > a)
            {
                Console.WriteLine($"{c} {b} {a}");
                if (c > a && c > b && a > b)
                {
                    Console.WriteLine($"{c} {a} {b}");
                }
            }
            else if (a == b && c > a && c > b)
            {
                Console.WriteLine($"{c} {a} {b}");
            }
            else if (a == c && b > a && b > c)

            {
                Console.WriteLine($"{b} {a} {c}");
            }
            else if (b == c && a > b && a > c)
            {
                Console.WriteLine($"{a} {b} {c}");

            }

        }

    }
}