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, ['e', 'G', 'r', '2757', '4199', 'g', 'C', '3207', '3681', 'E', 'l', 'q', '7323', 'P', 'f', 'k']

SOLUTION: e, G, r, 2757, 4199, g, C, 3207, 3681, E, l, q, 7323, P

PROBLEM: 11, ['T', '3167', 'D', 'j', '7651', '5893', 'J', '2481', '371', '4257', 'h', '1251', '2973', '2031', '4373', '1271', '6829', 'O', '365', '8495', 'N', '7067', 'n', '4805', 'A', '547', '521', 'g', '2299']

SOLUTION: T, 3167, D, j, 7651, 5893, J, 2481, 371, 4257, h, 1251, 2973, 2031, 4373, 1271, 6829, O

PROBLEM: 1, ['w', '6183', 'P']

SOLUTION:
w, 6183