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, 7, ['U', '733', '6219', 'y', '1945', 'f', 'h', '2107', 'k']

SOLUTION: h, f, 1945, y, 6219, 733

PROBLEM: 11, 12, ['6801', '4971', '7973', 'i', '6249', '2041', 'u', '1639', '5689', '4755', '5387', 't', 'j']

SOLUTION: t, 5387

PROBLEM: 3, 6, ['Y', '5303', '3371', '6705', 'J', 'j', '3979', 'r', 'w', 'P', '2085', 'M', '8541', '4071']

SOLUTION:
j, J, 6705, 3371