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, 18, ['W', 'T', '4259', '3933', '1157', '2325', '6689', 'r', '4709', 'i', '9083', '4315', 'q', 'S', 'c', '9671', 'U', 'T']

T, U, 9671, c, S, q, 4315, 9083, i, 4709, r, 6689, 2325