static void Main(string[] args)
{
var x = default (char);
Console.WriteLine(string.Equals("ṻ", "ǖ", StringComparison.CurrentCulture));
Console.ReadLine();
string a = "a" + 8;
Console.WriteLine(a);
TestStringImmutable c = new TestStringImmutable();
c.m1();
TestString T = new TestString();
T.m1();
}
