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, 17, ['4195', 'S', '1685', '1561', '9951', '4421', 'Q', '4159', '8989', '5285', 'B', 'i', 'M', 'p', 'L', 'U', 'K', 'K']

K, U, L, p, M, i