MergingLists

using System;
using System.Linq;

namespace MergingLists
{
    class Program
    {
        static void Main(string[] args)
        {
            char[] splitters = new char[]
            {
                ' ',
                '|'
            };
            int[] nums = (Console.ReadLine()
                .Split(splitters , StringSplitOptions.RemoveEmptyEntries)
                .Select(int.Parse)
                .ToArray());
            Console.WriteLine(string.Join(" ", nums));
        }
    }
}