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', '1437', 'F', '1113', '5713', 'D', '8883', 'C', '2583', '1981', 'W', 'n']

n, W