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: 15, 17, ['959', 'B', 'k', 'z', 'R', 'B', '6955', '7611', '8321', '7195', 'S', '8939', '2721', '7921', '237', 'w', '8721']

8721, w, 237