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, ['5811', 'n', '6307', 'f', 'Z', '5779', 'S', 'T', 'D', '261']

SOLUTION: 5811, n, 6307, f, Z, 5779, S, T, D

PROBLEM: 8, ['6017', '7', '1901', '5969', '3385', 'n', '4095', '441', '2859', 'l', 'D', '3235', '471', '1803', '689', '5093', '4535', 'p', 'M', '3501', 'a', 'o', '3333', 'C', '3187', '5161', '1717']

SOLUTION: 6017, 7, 1901, 5969, 3385, n, 4095, 441, 2859, l, D, 3235, 471, 1803, 689, 5093, 4535, p, M

PROBLEM: 2, ['s', '3241', 'x', 's', 'X', 't', '6891', 'u']

SOLUTION:
s, 3241, x, s, X, t