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: 12, 13, ['4591', 'l', 'v', '2193', 'A', '8405', 'f', 'k', '7959', 'f', 'd', 'o', 'R', '6861', '5617', 'Q', 'y', 't']

R, o