using System;
using System.Linq;
using System.Collections.Generic;

namespace AppendArrays
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] arr = Console.ReadLine().Split("|", StringSplitOptions.RemoveEmptyEntries).ToArray();
            List<string> mainArr = new List<string>();

            for (int i = arr.Length - 1; i >= 0; i--)
            {
                string[] beta = arr[i].Split(" ", StringSplitOptions.RemoveEmptyEntries).ToArray();
                mainArr.AddRange(beta);
            }

            Console.WriteLine(String.Join(" ", mainArr));
        }
    }
}