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: 2, ['g', 'U', 'd', 'I', 'b', 'b', 'e', 'N', 'O', '5349', 'd', 'c', '7211', 'n', '9591', 'W', 'D', '4453']

SOLUTION: g, U, d, I, b, b, e, N, O, 5349, d, c, 7211, n, 9591, W

PROBLEM: 8, ['3457', '4925', 'K', '4729', '1811', 'V', '7821', '1551', 'x', '2331', '1783', 'Y', '1167', '7639', 'D', 'X', '5403']

SOLUTION: 3457, 4925, K, 4729, 1811, V, 7821, 1551, x

PROBLEM: 5, ['6885', '201', '7845', 'D', 'w', '6047', '749', 's', '8071', 'T']

SOLUTION:
6885, 201, 7845, D, w