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, ['545', 'j', '1823', '139', '197', '7565', '3227', 'q', '9475', 'N', 'V', 'f', '1819', 'Q', 'T', '5103', '5601', '1843', 'E', 'U', 'B']

SOLUTION: 545, j, 1823, 139, 197, 7565, 3227, q, 9475, N, V

PROBLEM: 1, ['6777', 'Z', '3523', '7653', '3293', '3215', '3581', 'M', '8025', 'i', 'R', '9139', '8597', '807', 'D', 'z', '8889', 'Y', '1729', 'S', 'U', 'D', '3385', 'N', '6383', 'V', 'i']

SOLUTION: 6777, Z, 3523, 7653, 3293, 3215, 3581, M, 8025, i, R, 9139, 8597, 807, D, z, 8889, Y, 1729, S, U, D, 3385, N, 6383, V

PROBLEM: 8, ['2151', '5179', '9823', 'h', 'm', '5977', 'u', '745', 'K', 'l', '5809', 'i', 'p', '3423', 'f', 'F', '2107', '363', '8005', '7649', '4273', 'K', 'F', '9773', 'K', 'j', 'R', 'K']

SOLUTION:
2151, 5179, 9823, h, m, 5977, u, 745, K, l, 5809, i, p, 3423, f, F, 2107, 363, 8005, 7649