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: 19, 20, ['i', '2823', '4609', '8627', 'H', '7107', '9851', 'Z', '503', 'v', '9987', '1771', 'X', 'N', '5729', '7203', '9471', '633', '2799', '6457', '8081', 'C']

6457, 2799