using System;

using System.Globalization;

​

    public static class Program {

    public static void Main(string[] args)

    {

        PrintGraphemes("🤷🏽•♀️");

        PrintRunes("🤷🏽•♀️");

        PrintChars("🤷🏽•♀️");

    }

​

    static void PrintGraphemes(string str)

    {

        Console.WriteLine($"Printing graphemes of \"{str}\"...");

        int i = 0;

​

        TextElementEnumerator enumerator = StringInfo.GetTextElementEnumerator(str);

        while (enumerator.MoveNext())

        {

            Console.WriteLine($"Grapheme {++i}: \"{enumerator.Current}\"");

        }

​

        Console.WriteLine($"({i} grapheme(s) total.)");

        Console.WriteLine();

    }

    static void PrintRunes(string str){

        Console.WriteLine($"Printing runes of \"{str}\"...");

        int i = 0;

​

        var enumerator = str.EnumerateRunes();

        while (enumerator.MoveNext())

        {

            Console.WriteLine($"Rune {++i}: \"{enumerator.Current}\"");

        }

​

        Console.WriteLine($"({i} rune(s) total.)");

        Console.WriteLine();

    }

    static void PrintChars(string str){

        Console.WriteLine($"Printing chars of \"{str}\"...");

        int i = 0;

​

        var enumerator = str.GetEnumerator();

        while (enumerator.MoveNext())

        {

            Console.WriteLine($"char {++i}: \"{enumerator.Current}\"");

        }

​

        Console.WriteLine($"({i} char(s) total.)");

        Console.WriteLine();

    }

}