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: 21, 26, ['4007', 'Q', 'x', '603', 'K', 'R', '103', 't', 'c', '9275', '5387', 'M', '2571', '4017', 'l', '2749', 'u', '2389', '5079', 'r', '8427', 'X', 'd', '9389', 'P', 'R', 'b']

R, P, 9389, d, X, 8427