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: 15, 17, ['857', '9265', 'B', '2469', 'I', '6691', '669', '6967', '3091', 'X', 'K', '1539', 'D', 'n', 'b', 'u', 'c']

c, u, b