static void Main(string[] args)
    {
        CustomizedConsole.WriteLine("Lorem Ipsum");       //Lorem Ipsum
        string s = CustomizedConsole.ReadContent(6, 5);

        Console.WriteLine(s);       //Ipsum
    }
 static void Main(string[] args)
 {
     CustomizedConsole.WriteLine("Lorem Ipsum");                   //Lorem Ipsum
     Console.WriteLine(CustomizedConsole.ReadContent(6, 5));       //Ipsum
     Console.WriteLine(CustomizedConsole.GetCharAtLocation(0, 0)); //L
 }