Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to list all elements of A from the ith element to the jth element in the reverse order. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 5, 12, ['2543', 'f', '2109', 'e', 'Y', 'x', 'p', '4399', 'Y', '8729', 'a', '7241', 'k']

7241, a, 8729, Y, 4399, p, x, Y