WordFilter

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

namespace WordFilter
{
    class MainClass
    {
        public static void Main()
        {
            List<string> words = Console.ReadLine().Split().ToList();
            var filteredList = words.Where(x => x.Length % 2 == 0).ToList();

            foreach (var item in filteredList)
            {
                Console.WriteLine(item);
            }
        }
    }
}