19 cars, 88 passengers, 5 bays. 85 seconds on the clock.
88 waiting
You have 85 seconds, starting at your first tap. A bump costs 3 seconds.
Call the cars to the stop in this order: 8, 15, 19, 3, 14, 16, 4, 12, 2, 5, 18, 1, 7, 13, 17, 10, 11, 9, 6.