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: 6, ['2331', '8945', 'l', 'k', '3451', '9015', 'B', 'H', '2081', '5083', '125', '9517', 'e', '2255', '5253']

SOLUTION: 2331, 8945, l, k, 3451, 9015, B, H, 2081

PROBLEM: 5, ['9331', '9975', 'G', 'p', '2841', 'U', 'n', 'f', 'w', 'l']

SOLUTION: 9331, 9975, G, p, 2841

PROBLEM: 1, ['b', 'b', '2829', 'O']

SOLUTION:
b, b, 2829