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: 4, ['E', 'k', 'b', '8941', 'B', '2093', 'J', 'W', '901', 'M']

SOLUTION: E, k, b, 8941, B, 2093

PROBLEM: 4, ['7991', 'm', 'P', '1029', 'D', 'x', 'L', '3549', '2747', '5545', 'l', 'T', 'S', 'b', '929', 'R', '8099', 'R', 'c', 'i', 'v', 'q', 'g', '2107', '6375']

SOLUTION: 7991, m, P, 1029, D, x, L, 3549, 2747, 5545, l, T, S, b, 929, R, 8099, R, c, i, v

PROBLEM: 6, ['5421', 'm', '145', 'x', '7105', '3595', '4219', '1659', 'Z', '1975', '3569', '1535', '803', '6075', '3541', '7685', 'r', 'B', '2799', 't', 'W', 'x', '3697', 'N']

SOLUTION:
5421, m, 145, x, 7105, 3595, 4219, 1659, Z, 1975, 3569, 1535, 803, 6075, 3541, 7685, r, B