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:
2, ['V', '5139', 'G', 'L', '9827', 'm', 'E', '8499', '4761', 'W', '6731', '1859', '2187', '365', 'L', 'C', '4113', '6693', 'N', '5881', '4955', '293', 'W', 'h', '4913', 'P', '5193', '4385', '2819']

Ex Output:
V, 5139, G, L, 9827, m, E, 8499, 4761, W, 6731, 1859, 2187, 365, L, C, 4113, 6693, N, 5881, 4955, 293, W, h, 4913, P, 5193


Ex Input:
4, ['s', 'f', '4839', '1155', '7639', 'w', '2947', 'R', 'h']

Ex Output:
s, f, 4839, 1155, 7639


Ex Input:
1, ['5173', '7417', 'Z', 'S', 'W', '8017', '5525', '4481', 'm', 'U', 'n']

Ex Output:

5173, 7417, Z, S, W, 8017, 5525, 4481, m, U