public static Type[][] Interchangeables => _Interchangeables;
private static Type[][] _Interchangeables =
{
new[] { typeof(PewterBowlOfPeas), typeof(WoodenBowlOfPeas) },
new[] { typeof(PewterBowlOfCarrots), typeof(WoodenBowlOfCarrots) },
new[] { typeof(PewterBowlOfCorn), typeof(WoodenBowlOfCorn) },
new[] { typeof(PewterBowlOfLettuce), typeof(WoodenBowlOfLettuce) },
new[] { typeof(Necklace), typeof(GoldNecklace), typeof(GoldBeadNecklace) },
new[] { typeof(BrownBook), typeof(TanBook), typeof(BlueBook), typeof(RedBook), typeof(NewAquariumBook) }
};