TASK DEFINITION: In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.
PROBLEM: 5, ['j', 'Q', '6289', 'K', '8341', '2631', '2421', '7539', 'h', '4761', 'K', '7323', 'i', 'X', 'y', '6981', 'P', '7335', 'h', 'H']

SOLUTION: j, Q, 6289, K, 8341, 2631, 2421, 7539, h, 4761, K, 7323, i, X, y

PROBLEM: 3, ['7835', '8157', 'q', '1331', '9025', '8057', '1681', '4049', '5333', 'H', '8769', 'h', 'y']

SOLUTION: 7835, 8157, q, 1331, 9025, 8057, 1681, 4049, 5333, H

PROBLEM: 2, ['H', '4261', '3147', 'Q', 'S', 'C', '3651']

SOLUTION:
H, 4261, 3147, Q, S