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:
1, ['Y', '7135', '9601', 'U', 'l', 'y', '9113', '4389', 'l', '8009', 'M', 'D', '5721', 'u', '5437', 'j', '3101', 'X', 'f', '8845', '2795']

Ex Output:
Y, 7135, 9601, U, l, y, 9113, 4389, l, 8009, M, D, 5721, u, 5437, j, 3101, X, f, 8845


Ex Input:
1, ['N', 'u', 'k', '2923', 'P', 'o']

Ex Output:
N, u, k, 2923, P


Ex Input:
5, ['1679', '2249', 'k', 'c', '1727', '3739', 'V', 's', 'P', '5209']

Ex Output:

1679, 2249, k, c, 1727