Isosceles Triangle02

using System;
using System.Text;


class IsoscelesTriangle
{
    static void Main()
    {
        Console.OutputEncoding = Encoding.UTF8;
        char copy = '\u00A9';
        char space = ' ';
        Console.WriteLine("{1,4}\r\n{1,3}{1,2}\r\n{1,2}{1,4}\r\n{1}{1,2}{1,2}{1,2}", space, copy);
    }
}