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, ['N', 'u', 'k', '2923', 'P', 'o']

Ex Output:
N, u, k, 2923, P


Ex Input:
7, ['6443', '1261', '945', '2891', 'p', '2667', 'G', 'm', 'n', 'C', '3627', '9613', '9095', 'K', '3081', '4231', 'E', 'l']

Ex Output:
6443, 1261, 945, 2891, p, 2667, G, m, n, C, 3627


Ex Input:
3, ['Z', '4981', '2075', 'J', 'q', 'a', 'C', '1089', '9109', 'T', '8245', '8541', '397', '767', '8881', '9559', '475', '8819', 'C', '6087', '5777', '8095', 'v', 'C', '4211', '7955', '123', '519']

Ex Output:

Z, 4981, 2075, J, q, a, C, 1089, 9109, T, 8245, 8541, 397, 767, 8881, 9559, 475, 8819, C, 6087, 5777, 8095, v, C, 4211