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: 7, 8, ['5343', 'W', 'G', 'j', 'A', 'q', '2785', '1247', 'u', 'D', 'b', '567', '5679', '3657', 'o', '6859', 'v', 'T', '7497']

SOLUTION: 1247, 2785

PROBLEM: 16, 21, ['C', '8015', 'b', '9401', 'm', '6429', '735', 'z', 'h', 'J', '4847', 'D', '5569', '4667', '6097', '9045', 'J', 'A', '3993', 'M', '9823', '2329', 's']

SOLUTION: 9823, M, 3993, A, J, 9045

PROBLEM: 10, 20, ['h', '3905', '6881', 'p', '1741', 'q', 'f', '377', 'r', '7587', 'W', '9657', '4389', 'X', 'S', 'I', 'Y', 'O', '763', 'B', 'I', 'K', 'g']

SOLUTION:
B, 763, O, Y, I, S, X, 4389, 9657, W, 7587