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:
3, ['9011', '6839', 'D', 'D', '8377', 'J', 'y', '8107', '7147', '8957', 'i', '8105', '7419', 'a', '1783', 'l', '9973', 'H', 't', 'b', 'G', '141', '1549', '677', 'c', 'M', 'b']

Ex Output:
9011, 6839, D, D, 8377, J, y, 8107, 7147, 8957, i, 8105, 7419, a, 1783, l, 9973, H, t, b, G, 141, 1549, 677


Ex Input:
1, ['I', '8905', 'F', 'w', 'A', 'B', 'm', 'a', '5739', '8447', 'Q', '9069', '3037', '8683', '6781', 'y', 'X', '4001', '1741', '1425', '5475', '4905']

Ex Output:
I, 8905, F, w, A, B, m, a, 5739, 8447, Q, 9069, 3037, 8683, 6781, y, X, 4001, 1741, 1425, 5475


Ex Input:
2, ['Y', '895', '8531', '9281', 'v']

Ex Output:

Y, 895, 8531