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:
5, ['s', 'i', '3295', 'n', '1193', 'c', 'Z', 'x', '6739', 's', '8097', '3231', 'D', 'Q', '5999', 'E']

Ex Output:
s, i, 3295, n, 1193, c, Z, x, 6739, s, 8097


Ex Input:
1, ['P', 'Q', '2335', 'Z', 'B', '4397', '8329', 'S', 'N', '9733', '4569', 'Z', 'G', '1243', '7337', '2581', '3033', '9325', '7911', '1175', 'G', '4717', '4581', 'e', '4439', 'i', 'J', '9957']

Ex Output:
P, Q, 2335, Z, B, 4397, 8329, S, N, 9733, 4569, Z, G, 1243, 7337, 2581, 3033, 9325, 7911, 1175, G, 4717, 4581, e, 4439, i, J


Ex Input:
4, ['7177', '3105', 'B', '9843', '8193', '7429', 'n', 'h', 'F', 'o', 'V', 'd', '3131', 'W', '507', 'z', '2399', 'M', '5043', '7311']

Ex Output:

7177, 3105, B, 9843, 8193, 7429, n, h, F, o, V, d, 3131, W, 507, z