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, 9, ['6379', '5279', '3947', 'e', '3781', 'k', 'l', 'x', 'C', '2453', 'S', '1641', '2321', 'b', '8243', 'W', 'l']

C, x