public static void a(string A_0, a.a A_1, int A_2, string A_3)
{
if (g.ContainsKey(A_0))
{
throw new ArgumentException();
}
g.Add(A_0, new MyTriple <a.a, int, string>(A_1, A_2, A_3));
}
public static implicit operator Triangle((Vector2 a, Vector2 b, Vector2 c) a) => new Triangle(a.a, a.b, a.c);
