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.

Example Input: 1, ['B', 'X', 'c', 'J']
Example Output: B, X, c

Example Input: 6, ['3805', '1383', '8371', 'k', '7623', '8749', '1679', 'A', 'K', 'Z', 'd', 'M', '5925', 'S', '631', 'I', '9365', '1319', '4567', 'z', '3507']
Example Output: 3805, 1383, 8371, k, 7623, 8749, 1679, A, K, Z, d, M, 5925, S, 631

Example Input: 2, ['j', 'A', '3217', 'H', 'e', 's', 'r', '7001', '409', '981', '7001', 'r', '2935', '709', 'Q', '9947', '1703', 'U', '4729']
Example Output:
j, A, 3217, H, e, s, r, 7001, 409, 981, 7001, r, 2935, 709, Q, 9947, 1703