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:
5, ['W', '9233', '4001', 'R', '2829', 't', 'T', '3353', '1013', 'w']

Ex Output:
W, 9233, 4001, R, 2829


Ex Input:
2, ['4095', 'G', '3607', 'c']

Ex Output:

4095, G