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, 17, ['8623', '4867', 'F', '6077', 'B', '5389', 'R', '1121', '8775', '6873', 'R', '8991', 'J', '1865', '3809', '6755', 'I']

I, 6755, 3809, 1865, J, 8991