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, ['S', 'j', '3363', 'F', '4755', 'M', 'j', '3675', 'v', '8531', '8159', '3165', 'e', '5189', 'O', 'V', '5953', 'N', '3761', '5969', 'k', 'f', '9601', '1725', 'r', '7341', 'S', '2223', 'k']

SOLUTION: S, j, 3363, F, 4755, M, j, 3675, v, 8531, 8159, 3165, e, 5189, O, V, 5953, N, 3761, 5969, k, f, 9601, 1725, r, 7341, S

PROBLEM: 5, ['G', '1303', '4847', '8601', '1243', 'o', '4001', 'Z', '2907', 'b', 'M', 'F', '6585', 'Q', '2829', '4275', '4821', 'g', 'h', 'o', 'C', '1059', 'L', '9531', '3303']

SOLUTION: G, 1303, 4847, 8601, 1243, o, 4001, Z, 2907, b, M, F, 6585, Q, 2829, 4275, 4821, g, h, o

PROBLEM: 2, ['r', 'P', '6347', 'p', 'F', '2357', '7397', '1265', 'Y', '4159', 'z', '7249', 'a', 'x', '2989']

SOLUTION:
r, P, 6347, p, F, 2357, 7397, 1265, Y, 4159, z, 7249, a