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: 9, 9, ['H', '8451', '2547', '1911', 'J', 'D', '6389', 'h', '4721', '7071', 'd', '3253', 'H', '11', '8435', '7685', 'n', 'c']

4721