A variant of the classic twin paradox. There are three triplets, who have the boring names of Adam, Bob and Charles. In Charles' "rest" frame, Adam and Bob get into identical rocketships, jet off in opposite directions and return a year later. To Charles, Adam and Bob's paths are symmetrical. At their reunion, who will be older and why? This problem may remove some of the asymmetries of the original paradox, and I would like to hear from you guys.