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, 5, ['Z', 'L', '6635', '7279', 'T', 'p', '2521', 'A', '2857', 'Q', '6257', 'o']

SOLUTION: T, 7279, 6635, L

PROBLEM: 2, 4, ['Z', '7849', 'C', 'R', '1187']

SOLUTION: R, C, 7849

PROBLEM: 3, 4, ['D', 'X', '1503', '4769']

SOLUTION:
4769, 1503