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: 11, ['1243', 'V', 'G', '9199', '6703', '6297', '4883', 'Y', '783', '6025', '9495', 'q', 'U', 'Q', '6707', 't', '4141', '4765', '3001', '1501', 'X', '9493', 'H', 'R', 'Q', '437']

SOLUTION: 1243, V, G, 9199, 6703, 6297, 4883, Y, 783, 6025, 9495, q, U, Q, 6707

PROBLEM: 2, ['X', 'O', 'D', '7293', 'r', 'C', '9075', 's', 'X', '3037', 'k', '9989', '9417', '7901', 'D', 'M', 'r', 'F', 'L', '1601', '8645', 'T']

SOLUTION: X, O, D, 7293, r, C, 9075, s, X, 3037, k, 9989, 9417, 7901, D, M, r, F, L, 1601

PROBLEM: 1, ['6397', '6355', 'z', 's', 'x', '9897', 'K', '9207', 'n', '3045', 'a', 'F', 'i', '389', '9639', '8853', 'I', '1989', 'j', 'a', '7351', 'e']

SOLUTION:
6397, 6355, z, s, x, 9897, K, 9207, n, 3045, a, F, i, 389, 9639, 8853, I, 1989, j, a, 7351