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: 3, 20, ['9629', '7513', '3773', '7399', '3039', 'Z', '7871', 'U', 'm', '2667', '8725', '2755', '1915', 'T', 'U', '7317', '9369', '31', '3533', 'M', 'K', '339']

M, 3533, 31, 9369, 7317, U, T, 1915, 2755, 8725, 2667, m, U, 7871, Z, 3039, 7399, 3773