Strictly speaking, Djinntron unit 47c shouldn't have let Mr. Sink pass without the code, "Open Wheat Germ". This code is of course the 20th century pass in the tradition dating back to the ancient "Open Sesame" that had since been replaced every two centuries to include "Open Poppyseed", "Open Flax" and the 18th century favorite, "Open Roasted Shelled Sunflower".
