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, ['1865', '5353', 'H', 'X', 'N', '5561', 'A', 'o', '8715', 'w', '6513', '8239', '3677', 'W', '7459', 'K', 'F', '39', '307', '7629', '6517', '9233']

SOLUTION: 1865, 5353, H, X, N, 5561, A, o, 8715, w, 6513, 8239, 3677, W, 7459, K

PROBLEM: 6, ['4355', '9479', '3741', '6469', 'r', 'n', 'e', '2955', '8441', '8099', 'x', 's']

SOLUTION: 4355, 9479, 3741, 6469, r, n

PROBLEM: 2, ['4415', '7995', 'f', '6385', 'H', '8009', '3461', '6389', '7557', '939', '6471', 's', 'w', 'C', '6899', '5367', '5191', '661']

SOLUTION:
4415, 7995, f, 6385, H, 8009, 3461, 6389, 7557, 939, 6471, s, w, C, 6899, 5367