using System;
using System.Globalization;

public class Test
{
	public static void Main()
	{
		Console.WriteLine("🔹".Length);
		Console.WriteLine(new StringInfo("🔹").LengthInTextElements);

		var myString = @"This is a string before an emoji:🔹This is after the emoji.";
		var teMyString = new StringInfo(myString);
		Console.WriteLine(teMyString.SubstringByTextElements(0, 33));
		Console.WriteLine(teMyString.SubstringByTextElements(0, 34));
		Console.WriteLine(teMyString.SubstringByTextElements(0, 35));
		
	}
}