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: 3, ['9165', 'N', 'f', '5277', 'J', 'g', '833', '3227']

SOLUTION: 9165, N, f, 5277, J

PROBLEM: 11, ['7021', 'w', 'I', '2123', '5935', 'y', 'l', '2351', '3207', '9613', '963', '8925', '9673', 'X', 'z', 'X', 'K', 'w', '2433', 'O', '1495', 'Z', '957', 'R', 'l', '8745', '5553', 'R']

SOLUTION: 7021, w, I, 2123, 5935, y, l, 2351, 3207, 9613, 963, 8925, 9673, X, z, X, K

PROBLEM: 2, ['O', '1537', '9991', 'z', 'z', '4641', 'y', 'm', 'C']

SOLUTION:
O, 1537, 9991, z, z, 4641, y