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: 1, 5, ['a', 'L', '7215', 'b', 'q']

SOLUTION: q, b, 7215, L, a

PROBLEM: 2, 8, ['s', 'S', '3207', 'k', '5997', 'G', 'D', '4107', 'K', '9347', 'Q', 'L', 'a', '1571', 'I', '4435', '3479', '835', 'p']

SOLUTION: 4107, D, G, 5997, k, 3207, S

PROBLEM: 2, 13, ['2171', 'e', 'n', 'B', 'C', '6399', '5961', '2139', 'F', '6021', '7131', '9509', '2797', '2743']

SOLUTION:
2797, 9509, 7131, 6021, F, 2139, 5961, 6399, C, B, n, e