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, ['7949', '795', '3941', '403', '8067']

SOLUTION: 7949, 795, 3941, 403

PROBLEM: 3, ['9317', 'r', 'h', '8465', '8803', '9133', 'L', 'R', 'A', 'i', 'u', '8513', '9071', '3583']

SOLUTION: 9317, r, h, 8465, 8803, 9133, L, R, A, i, u

PROBLEM: 2, ['q', '8289', 't', 'x', '2841', 'B', '6213', '8945', 'R', 'w', 'c', 'F', '2357', 'a', '5747', '6931', '2343', 'D', '7139', '7013', '1211', '1763', '6881', 'p']

SOLUTION:
q, 8289, t, x, 2841, B, 6213, 8945, R, w, c, F, 2357, a, 5747, 6931, 2343, D, 7139, 7013, 1211, 1763