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, 2, ['w', '4449']

SOLUTION: 4449, w

PROBLEM: 6, 16, ['J', '2565', '1609', 'k', 'Q', '2417', 'K', 'p', '181', '3609', 'r', '6683', 'x', 'M', '1319', '8433', '6007', '6287', '5363', 'H', 'u']

SOLUTION:
8433, 1319, M, x, 6683, r, 3609, 181, p, K, 2417