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: 6, 9, ['P', '2015', '5265', '5411', '3519', '453', 'f', 'k', '4975', 'K', 'R', 'E', 'c', '3507', '7863', '4331', '2815', '221', 'j']

4975, k, f, 453