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, ['3677', '7083', 'F', 'y', '9257', 'c', 'J', '8095', '8747', '7145', 'D', '1779', '7223', 'W', '177', '1635', '2055', 'z', 'O', 'M', 'z', 'I', 'A', '1809', '1629', 'j', 'j', 'e']

SOLUTION: 3677, 7083, F, y, 9257, c, J, 8095, 8747, 7145, D, 1779, 7223, W, 177, 1635, 2055, z, O, M, z, I

PROBLEM: 5, ['2905', '8299', '8635', 'e', '8833', '3137', '7109', '8535', 'y', 'o', 'c', '6837', '3693']

SOLUTION: 2905, 8299, 8635, e, 8833, 3137, 7109, 8535

PROBLEM: 3, ['W', '7579', 'k', 't', '6893', 'v']

SOLUTION:
W, 7579, k