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: 6, ['5633', '7953', '9691', '1375', 'q', '8937', '9523', '7009', 'J', 'b', '5747', '9969', 'v', '6527', 'M', 'm', 'P', 'K', 'Y']

SOLUTION: 5633, 7953, 9691, 1375, q, 8937, 9523, 7009, J, b, 5747, 9969, v

PROBLEM: 3, ['3539', 'G', 'v', '7623', '437', 't', 'e', 'Z', '8193', 'h', 'O', '3069', 'm', '1095', '729', '8693', '3283', 'L', '9607', '5793', 'Q', '3891', 'j', '6411']

SOLUTION:
3539, G, v, 7623, 437, t, e, Z, 8193, h, O, 3069, m, 1095, 729, 8693, 3283, L, 9607, 5793, Q