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. 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: 4, 5, ['U', '663', 'c', 'x', 'w', 'z', '725', '8171', 'Y', '9397', '1901', 'R', '7921', 'F']

SOLUTION: x, w

PROBLEM: 2, 7, ['5121', 'R', 'h', '4049', '9543', '7645', '8145']

SOLUTION: R, h, 4049, 9543, 7645, 8145

PROBLEM: 7, 16, ['O', 'u', '9147', '3267', 'c', '7239', '7695', 'j', '2561', 'X', 'k', 'p', '1649', '5977', 'b', '5571']

SOLUTION:
7695, j, 2561, X, k, p, 1649, 5977, b, 5571