13 cars, 60 passengers, 5 bays. 60 seconds on the clock.
60 waiting
You have 60 seconds, starting at your first tap. A bump costs 3 seconds.
Call the cars to the stop in this order: 4, 13, 9, 7, 11, 5, 8, 10, 6, 3, 1, 12, 2.