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, ['A', 'w', '4031', '5175', 'H', '4627', '8031', 'Z', 'u', '5489', '1145', '1173', '5959', '5695', 'b', '9535', '8215', 'x', 'U', 'V', '773']

Ex Output:
A, w, 4031, 5175, H, 4627, 8031, Z, u, 5489, 1145, 1173, 5959, 5695, b, 9535, 8215, x, U


Ex Input:
2, ['5647', '6833', 'V', '2973', '2431', 'e', 'S', '5009', 'G', 'f', 'n', 'I', '9779', '845', 'a', 'e', '2877', '9285', '6049', 'J', 'Z']

Ex Output:
5647, 6833, V, 2973, 2431, e, S, 5009, G, f, n, I, 9779, 845, a, e, 2877, 9285, 6049


Ex Input:
5, ['9633', 'N', '6113', '1661', 'N', 'D', 'l', 'C', '9119', '2801', 'U']

Ex Output:

9633, N, 6113, 1661, N, D