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: 10, ['3881', 'g', 'Z', 'G', 'a', '7571', '6761', 'i', 'X', '9349', '4007', 'i', 'W', '2989', 'W', 'B', '6747', 'S', 'p', 'O', 'U', '5469']

SOLUTION: 3881, g, Z, G, a, 7571, 6761, i, X, 9349, 4007, i

PROBLEM: 5, ['s', 'i', '3295', 'n', '1193', 'c', 'Z', 'x', '6739', 's', '8097', '3231', 'D', 'Q', '5999', 'E']

SOLUTION: s, i, 3295, n, 1193, c, Z, x, 6739, s, 8097

PROBLEM: 1, ['2685', 'j', '6455', '4777', 'V', 'u', 'w', 'J', '5661', 'A', '5415']

SOLUTION:
2685, j, 6455, 4777, V, u, w, J, 5661, A