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: 9, 11, ['9907', 'B', 'R', '6503', 'y', 'X', '1633', '4223', 'e', '5473', 'y', '7153', '6811', 'D', '6643', '753']

SOLUTION: y, 5473, e

PROBLEM: 1, 3, ['m', 'W', '7525', '9021']

SOLUTION: 7525, W, m

PROBLEM: 6, 16, ['6359', 'Z', '2405', '1863', '2433', '5651', '1053', 'x', '2277', 'U', 'K', '9137', 'N', 'y', 'l', '1069', 'v', 'u']

SOLUTION:
1069, l, y, N, 9137, K, U, 2277, x, 1053, 5651