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: 4, ['G', 'h', 'w', 'W', '4523', 'Y', '2765', '401', 's', '3931', 'z', '6741', 'N', '4359', 'a', '153', 'L', 'T', 'e', '8181', 'V', '2209']

SOLUTION: G, h, w, W, 4523, Y, 2765, 401, s, 3931, z, 6741, N, 4359, a, 153, L, T

PROBLEM: 7, ['E', '7593', '2777', 'g', '9021', '3847', 'e', 'C', 'O', '7139', '8815', 'v', '9409', 'B', '8067', 'J', '1811', '7405', '6379', 'a', 'Z', '9245']

SOLUTION: E, 7593, 2777, g, 9021, 3847, e, C, O, 7139, 8815, v, 9409, B, 8067

PROBLEM: 10, ['b', '2623', '4859', 'o', '2809', '2123', 'd', '1375', '2371', '4673', 'f', 'J', '5073', '9347', '6197', 'y', 'J', 'r', 'A', '5057', '3535']

SOLUTION:
b, 2623, 4859, o, 2809, 2123, d, 1375, 2371, 4673, f