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, ['Y', '959', '1399', 'T', 'R', 'o']

Ex Output:
Y, 959, 1399


Ex Input:
3, ['m', 'h', '2103', 'c', 'W', '6041', 'X', '9203', 'p']

Ex Output:
m, h, 2103, c, W, 6041


Ex Input:
1, ['8681', 'x', '4107', '7827', 'l', 'K', 'v', '4089', '5563']

Ex Output:

8681, x, 4107, 7827, l, K, v, 4089