using System;

public class Program

{

    public static void Main()

    {

        string phrase;

        Console.WriteLine("Enter a letters or word:");

        phrase = Console.ReadLine();

        char[] ConsonantsLet = Consonants(phrase);

        Console.WriteLine("The Consonants that are found in inputed word are:");

        foreach (char elem in ConsonantsLet)

        {

            Console.WriteLine(elem);

        }

        Console.ReadLine();

    }

    static char[] Consonants(string phrase)

    {

        char[] Consonants = new char[phrase.Length];

        for (int a = 0, b = 0; a < phrase.Length; a++)

        {

            //char[] vowels = {'a','e','i','o','u'};

            if(phrase[a] != 'a'&& phrase[a] != 'e'&&phrase[a] != 'i'&& phrase[a] != 'o'&& phrase[a] != 'u')

            {

                Consonants[b] = phrase[a];

                b++;

            }

        }

            return Consonants;

    }

}