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, 20, ['S', 't', 'T', '6033', '7619', 'p', '1339', 'n', 'D', '6321', 'g', '2999', '229', 'q', 'l', '7151', 'T', 'Q', '439', 'b', '6655', 'c', '5131', '7589', 'E', 'g', 'W']

b, 439, Q, T, 7151, l, q, 229, 2999