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: 12, 18, ['5635', 'x', 'j', '3777', 'y', 'k', '869', 'u', 'P', 'a', '2111', '4981', 'y', '2035', 'b', 'k', 'N', 'W']

W, N, k, b, 2035, y, 4981