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, ['N', 'v', '8691', '5807', '3911', '5277', '7007', 'w', 'v', 'W', '8657', '6835']

SOLUTION: N, v, 8691, 5807, 3911, 5277, 7007, w, v, W

PROBLEM: 9, ['p', '8745', 't', 'Z', '1391', 'J', 'A', '7825', '7867', 'J', '1797', '129', 'f', '7707', 'P', '7771', 'O', '6969']

SOLUTION: p, 8745, t, Z, 1391, J, A, 7825, 7867

PROBLEM: 9, ['7021', 'x', 'A', '6879', 'M', '5911', '8029', 'E', '317', 'O', '3357', '227', 'B', '6247', '8881', '1543', '3035', '1157']

SOLUTION:
7021, x, A, 6879, M, 5911, 8029, E, 317