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: 6, 13, ['P', 't', '9221', 'L', '4037', '8527', '4783', '9029', '6053', '3023', 'B', 'U', 'u', 'E']

u, U, B, 3023, 6053, 9029, 4783, 8527