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:
7, ['1911', '3107', 'A', 'k', '1887', 'M', '1467', 'd', '8029', 'q', '7791', '115', 'g', '4385', 'q', 'f', '7827', '5555', 'R', 'o', '2339', 'Q', 'f', '2777', 'z']

Ex Output:
1911, 3107, A, k, 1887, M, 1467, d, 8029, q, 7791, 115, g, 4385, q, f, 7827, 5555


Ex Input:
1, ['8069', 'Y', 'm', 'y', '4089', '5341', 'k', '7941', 'L', '4301', '8739', 'x', '8569', '7961', '8423', 'y', 'X']

Ex Output:
8069, Y, m, y, 4089, 5341, k, 7941, L, 4301, 8739, x, 8569, 7961, 8423, y


Ex Input:
2, ['z', '3665', 'D', '8061', 'n', '649', '9383', '835', 'l', '9645', '9897', '4353', '5971', 'H', '6397', '793', '7521', '9705', '6191', 'Y', '7943', '2165', '6669', '4635', '7967', 'Q', 't']

Ex Output:

z, 3665, D, 8061, n, 649, 9383, 835, l, 9645, 9897, 4353, 5971, H, 6397, 793, 7521, 9705, 6191, Y, 7943, 2165, 6669, 4635, 7967