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: 1, ['h', 'i', '2697', 'h', 'D', '2925', 'u', 'I']

SOLUTION: h, i, 2697, h, D, 2925, u

PROBLEM: 1, ['O', 'w', 'F', '6965', 'J', 'l', '205', 'N', '3153', 'b', '2955', '3409', 'X', 'E', 'n', 'm', '2955', 'V', '769']

SOLUTION: O, w, F, 6965, J, l, 205, N, 3153, b, 2955, 3409, X, E, n, m, 2955, V

PROBLEM: 2, ['1659', 'O', '5067', 'G', 'L', 'f', '8367', 'Y', 'g', 'V', 't', 'x', 'i', '4217', 'm', '4451', 'B', 'M']

SOLUTION:
1659, O, 5067, G, L, f, 8367, Y, g, V, t, x, i, 4217, m, 4451