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: 9, ['6019', '1879', '4663', '9795', '1937', '8383', 'u', '8653', 'F', '6757', '7019', 'S', 'F', '3595', 'g', '4237', 'J', '5071', '2671', 'Y', 'Q']

SOLUTION: 6019, 1879, 4663, 9795, 1937, 8383, u, 8653, F, 6757, 7019, S

PROBLEM: 3, ['323', 'C', 'R', '5703', 'E', '1017', '4417', 'W', '2391', '7173', '1207', '7323', 'v', 'Q', '9621', 'N', '2419', 'o', 'v', 'B']

SOLUTION: 323, C, R, 5703, E, 1017, 4417, W, 2391, 7173, 1207, 7323, v, Q, 9621, N, 2419

PROBLEM: 6, ['A', 'Q', 'X', '7059', '8905', 'g', 'g', '3095', 'k', 'b', '1829', 'N', 't', '9977', '9353', '4895', 'd', 'T', 'W', 't', 'Y', 'A', 'c', 'm', '8165', '5429', '7823']

SOLUTION:
A, Q, X, 7059, 8905, g, g, 3095, k, b, 1829, N, t, 9977, 9353, 4895, d, T, W, t, Y