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: 4, 4, ['839', 'b', '71', 'U', 'S', 'i', '1719', 'A', 'a', '7247', '8407', 'k', '1909', 'd', '6363', 'A']

U