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: 11, 12, ['p', '8723', 'B', '481', '1351', '5513', 'E', 'H', '6515', 'g', 'U', '3511', 't', 'x', 'F', 'E', '3027', '207', 'K', 'n', 'E', 'l', 'C', '6545']

3511, U