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:
4, ['1863', '8975', '8579', '4121', '605', 'm', '4059', 'C', 'j', '6327']

Ex Output:
1863, 8975, 8579, 4121, 605, m

Ex Input:
3, ['2029', '1977', '3787', '5191', 'r', '589', '2539', '7135', '9819', '7501', 'k', '2491', 'h', '5173', '2983', 'S', 'Y', 'I', '7451', 'q', '2685', '6363', 'v', 'B', 'i']

Ex Output:
2029, 1977, 3787, 5191, r, 589, 2539, 7135, 9819, 7501, k, 2491, h, 5173, 2983, S, Y, I, 7451, q, 2685, 6363

Ex Input:
12, ['P', 'Y', 'R', 'R', '199', '9105', '1013', '7815', '1309', '31', 'Y', '5093', '3315', 't', 'T', '4967', 'y', 'v', '2817', '9215', '1839', 'a', '59', '6375', 'J', '1871', 'o']

Ex Output:
P, Y, R, R, 199, 9105, 1013, 7815, 1309, 31, Y, 5093, 3315, t, T