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, ['3057', '7783', 'o', 'M', '9309', 'V', '1425', 'X', 'f', 'y', 'q', '2831', 'y', 'A', '5567', 'c', '8645', 'S', 'd']

SOLUTION: 3057, 7783, o, M, 9309, V, 1425, X, f, y, q, 2831, y, A, 5567

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

SOLUTION: 9165, N, f, 5277, J

PROBLEM: 4, ['i', '6407', 'e', 'i', 'E', '6521', '8891', 'Y', 'c', 'r', 'T', '677', '4193', 's', 'X', 'a', 'p', '5813', '9835', '6431', 's', '3849']

SOLUTION:
i, 6407, e, i, E, 6521, 8891, Y, c, r, T, 677, 4193, s, X, a, p, 5813