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: 3, ['m', 'h', '2103', 'c', 'W', '6041', 'X', '9203', 'p']

SOLUTION: m, h, 2103, c, W, 6041

PROBLEM: 2, ['3893', '9705', '6893', 'E', 'm']

SOLUTION: 3893, 9705, 6893

PROBLEM: 1, ['n', '8547', '3961', 'w', '9717', '1791', 'y', '5717', 'I', '1301', '5451', 'e', '8273', '581', 'S', '5099', '249', 'm']

SOLUTION:
n, 8547, 3961, w, 9717, 1791, y, 5717, I, 1301, 5451, e, 8273, 581, S, 5099, 249