There are two bags containing only red and orange marbles. Bag A has 14 orange marbles and 6 red marbles. Bag B has orange marbles and 12 red marbles. A marble is randomly chosen from each bag. List these events from least likely to most likely. Event 1: choosing a green marble from Bag B. Event 2: choosing an orange marble from Bag A. Event 3: choosing a red marble from Bag B. Event 4: choosing an orange or red marble from Bag A. Least likely Event Event Event, Most likely Event