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: 6, ['4355', '9479', '3741', '6469', 'r', 'n', 'e', '2955', '8441', '8099', 'x', 's']

SOLUTION: 4355, 9479, 3741, 6469, r, n

PROBLEM: 3, ['t', 'k', 'Q', '3765', '6319', '3147', '1093', 'K', 'l', '2533', '1529']

SOLUTION: t, k, Q, 3765, 6319, 3147, 1093, K

PROBLEM: 4, ['d', 'I', 'l', 'x', '2745', '6755', 'a', '559', 'S', '4797', '1059', 'R', 'h', '6847', '4977', 'C', 'q', 'l', '4511']

SOLUTION:
d, I, l, x, 2745, 6755, a, 559, S, 4797, 1059, R, h, 6847, 4977