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: 4, 12, ['6541', 'a', 'O', '2971', 'V', 'z', '7727', '5615', 'B', 'J', 'X', '7751', 'R', 'j', '5297']

SOLUTION: 7751, X, J, B, 5615, 7727, z, V, 2971

PROBLEM: 3, 3, ['D', 'G', 'm']

SOLUTION: m

PROBLEM: 5, 8, ['7925', '5623', '8765', 'r', '2379', '1527', '1299', 'j']

SOLUTION:
j, 1299, 1527, 2379