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: 1, ['b', '7539', 'C', '25', 'H', 'D', '525', 'l', 'h', '7123', 'V', 'z', 'V']

SOLUTION: b, 7539, C, 25, H, D, 525, l, h, 7123, V, z

PROBLEM: 1, ['i', '1499', '4503', '195', 'x', 'h', 'x', '9265', 'O', 'p', '5391', 'y', 'C', '6211', 'Y', '7911', 'r']

SOLUTION: i, 1499, 4503, 195, x, h, x, 9265, O, p, 5391, y, C, 6211, Y, 7911

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