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: 7, 7, ['j', '789', 'B', 'b', 'f', 'F', '6145', '1333', '9311', '6107', '9981', '4417', 'n', 'v', 'h', 'i', 'd', '6789', '3277', '4755', '6365', 'W', 'h']

SOLUTION: 6145

PROBLEM: 6, 12, ['u', '5921', 'E', '145', '6611', 'G', '701', '1587', '7693', '3491', '8219', 'h']

SOLUTION: h, 8219, 3491, 7693, 1587, 701, G

PROBLEM: 3, 19, ['2145', 'l', '4021', 'z', '8767', 'O', '661', 'J', '9589', '4031', 'U', '8163', '6857', 'c', '7197', '4413', 'U', '3717', 'j', 'i', '6887', 'Q', '5397', 's']

SOLUTION:
j, 3717, U, 4413, 7197, c, 6857, 8163, U, 4031, 9589, J, 661, O, 8767, z, 4021