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.

Example Input: 3, ['m', 'h', '2103', 'c', 'W', '6041', 'X', '9203', 'p']
Example Output: m, h, 2103, c, W, 6041

Example Input: 3, ['o', 'l', '4141', '4805', '1971', '751']
Example Output: o, l, 4141

Example Input: 9, ['N', '9503', '861', '4255', 'n', '6819', '8235', '9937', 'R', 'g', '8259', 'l', '5227', '3607', '8929', '19', '7331', 'O', '2701']
Example Output:
N, 9503, 861, 4255, n, 6819, 8235, 9937, R, g