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:
4, ['9827', '4159', '8267', 'B', '609', '2119', '7671', '6383', '6683', 'f', '8495', '9171', '5869', '2415', 'H', '7187', 'j', 'I', 'Y', 's', 'v', 'l', 'D']

Ex Output:
9827, 4159, 8267, B, 609, 2119, 7671, 6383, 6683, f, 8495, 9171, 5869, 2415, H, 7187, j, I, Y


Ex Input:
2, ['P', '3643', 'a', 't', '9255', '3813', 'r', '9225', '7037', '8731', 'r', '7979', 'q', '1729', '5547', 'w', '5469', '1631', 'Q', '7431', '7129', 'a', 'N']

Ex Output:
P, 3643, a, t, 9255, 3813, r, 9225, 7037, 8731, r, 7979, q, 1729, 5547, w, 5469, 1631, Q, 7431, 7129


Ex Input:
4, ['s', 'f', '5603', 'u', '3767', 'u', 'Z', 'u', '3043', '3819', 'q', 'K', 'a', 'D', '4023', '4969', 'r', '2607', 'K', '3907', 'j', '5187', 'F', 'Y', '8793']

Ex Output:

s, f, 5603, u, 3767, u, Z, u, 3043, 3819, q, K, a, D, 4023, 4969, r, 2607, K, 3907, j