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.

Ex Input:
8, ['3873', '4431', '4295', 'W', 'X', 'U', 'X', '1877', 'u', '5755', '9109', '5211', '3037', 'V', 'S', 'c', 'O']

Ex Output:
3873, 4431, 4295, W, X, U, X, 1877, u


Ex Input:
3, ['3287', '3313', '1501', '5179', 'S', 'n', '8371', 'Z', 'K', 'T', 'v', '7227', '8315', '6731', 'e', 'h', 'g', '4397']

Ex Output:
3287, 3313, 1501, 5179, S, n, 8371, Z, K, T, v, 7227, 8315, 6731, e


Ex Input:
11, ['e', '8171', 'J', '5119', '8649', 'Y', '8227', 'e', 'd', 'e', '7543', 'Q', '1181', 'E', 'z', '4183', 'q', '6261', '6159', 'l', '6315', '3225', '1479', 'i', '2827', '2231', 'l']

Ex Output:

e, 8171, J, 5119, 8649, Y, 8227, e, d, e, 7543, Q, 1181, E, z, 4183