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: 15, 17, ['k', '5327', '7333', 'W', 'T', '4525', '8555', 'p', '2163', '51', '257', 'V', '9307', '3767', 'U', 'a', '9439', 'Z', '3543', 'f', 'X']

9439, a, U