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, 10, ['3669', 'x', 'j', 'i', 'p', 'e', '5899', '9793', '4221', 'U', 'M', 'u']

U, 4221, 9793, 5899, e, p, i