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, ['3999', '8117', '6037', 'Q']

Ex Output:
3999, 8117


Ex Input:
9, ['M', '5', 'j', 'D', '8995', '9639', 'C', '431', '9105', '525', 'Q', 'O', '3657', '6137', 'u', 'c', '3099', '6233']

Ex Output:
M, 5, j, D, 8995, 9639, C, 431, 9105


Ex Input:
1, ['S', '2673', 'O']

Ex Output:

S, 2673