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: 8, 12, ['x', 's', '3991', 'j', '6349', '9929', '7165', '1359', '1149', 'y', '5921', '6615']

6615, 5921, y, 1149, 1359