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:
1, ['N', 'u', 'k', '2923', 'P', 'o']

Ex Output:
N, u, k, 2923, P


Ex Input:
5, ['H', '6247', '3419', 'a', 'g', 'b', 'S', '6077', 'L', '7419', 'C', '8475', '979', '7501', '4631', 'w', 'J', '7377']

Ex Output:
H, 6247, 3419, a, g, b, S, 6077, L, 7419, C, 8475, 979


Ex Input:
2, ['9269', 'c', 'K', 'f', 'f']

Ex Output:

9269, c, K