public static void Test_AddUsingRegularMask()
{
CharMap m = new CharMap(0x800);
CharMap n = new CharMap(0x800);
Console.Write("m: ");
m.AddUsingMask("a-d-g", "-");
Console.Write("n: ");
n.AddUsingMask("..a");
Console.WriteLine();
m.Print();
Console.WriteLine();
n.Print();
Console.WriteLine();
}