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:
12, ['7445', '9181', '2601', 'T', '4815', 'S', 'Z', '9753', '9883', '375', '2303', 'd', 'r', 'j', 'k', 'v', '4011', 'k', 'd', '8993', 'W', 'e', 'f', 'S', 'F', '4363', '4873', 'A']

Ex Output:
7445, 9181, 2601, T, 4815, S, Z, 9753, 9883, 375, 2303, d, r, j, k, v


Ex Input:
7, ['S', 'N', 'd', 'b', '2207', 's', '4723', 'q', '5379', 'l', 'd', '9345', 'P', 'N', '7101', 'F', 'b', 'c', 'p', 'V', '2987']

Ex Output:
S, N, d, b, 2207, s, 4723, q, 5379, l, d, 9345, P, N


Ex Input:
5, ['r', '1193', '2623', '3319', 'A', 'a', '2623', '4301', 'y', 'x', 'e', 'B', 'U', '4469', 'U', '7873', 'L', 'T', 'N', 'Y', '5193', '6619', '197', '3789', 'V', '1613']

Ex Output:

r, 1193, 2623, 3319, A, a, 2623, 4301, y, x, e, B, U, 4469, U, 7873, L, T, N, Y, 5193