TASK 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.
PROBLEM: 2, 2, ['M', '7489', '6685']

SOLUTION: 7489

PROBLEM: 20, 27, ['5909', 'L', '9861', '3311', '6963', 'i', 'A', '3671', 'n', 'E', '1597', '7265', '601', '211', '9547', '4117', '9843', 'z', '9645', '2627', 'k', '7345', '689', 'Y', '5315', '2927', 'S', '2921', 'D']

SOLUTION: S, 2927, 5315, Y, 689, 7345, k, 2627

PROBLEM: 4, 22, ['3515', 'e', '3321', '1419', 'Y', '7087', 'A', 'V', '5419', 'Y', 'o', '9451', '4749', '5975', 'A', 'r', '4755', 'O', 'F', '1207', 'd', 'u', 'v', 'Y', 'r', 'z', '5741', 'Z']

SOLUTION:
u, d, 1207, F, O, 4755, r, A, 5975, 4749, 9451, o, Y, 5419, V, A, 7087, Y, 1419