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, ['C', '9777', 'V', '7481', '4737']

Ex Output:
C, 9777, V, 7481


Ex Input:
8, ['G', '5365', 'g', 'D', '979', '2379', 'H', 'N', '4891', 'F', '9849', 'L', 'w', 'I', '1991', '6423', 'g', '4621', 'Z', 'a', '7349', 'z', '8711', '9559']

Ex Output:
G, 5365, g, D, 979, 2379, H, N, 4891, F, 9849, L, w, I, 1991, 6423


Ex Input:
9, ['t', 'D', 'F', 'G', 'L', 'M', '311', '6055', '8935', 'v', 'W', 'V', '1537', '8293', '7411', 'l', '6713', '1553', '4805', 'P', '5251', 'e', 'N']

Ex Output:

t, D, F, G, L, M, 311, 6055, 8935, v, W, V, 1537, 8293