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:
3, ['5109', 'f', 'c', '8429', 'e', 'k', 'q', 'h', '9773', 'j', '6643', '2019', '2625', 'y', '375', '649', '9901', '6511', '9219', 'd']

Ex Output:
5109, f, c, 8429, e, k, q, h, 9773, j, 6643, 2019, 2625, y, 375, 649, 9901


Ex Input:
2, ['l', 'Z', 'U', '3803', '7271', '983', '3101', '833', 'q', '4131', 'u', 'z', 'p', 'e', 'X', '1541', '3273', '8851', 'k', '8319', '5779', '6401', '7265', 'N', '1173']

Ex Output:
l, Z, U, 3803, 7271, 983, 3101, 833, q, 4131, u, z, p, e, X, 1541, 3273, 8851, k, 8319, 5779, 6401, 7265


Ex Input:
11, ['9009', '3041', '5773', '6121', '8365', 'K', '5357', '1133', '8403', 'B', '4421', 'u', '15', '2063', '809', '6569', 'H', 'S', '5773', '423', 'r', '4447', 'z', '1251', '6761', '7899', '2093', 'v']

Ex Output:

9009, 3041, 5773, 6121, 8365, K, 5357, 1133, 8403, B, 4421, u, 15, 2063, 809, 6569, H